<?xml version='1.0' encoding='UTF-8'?><?xml-stylesheet href="http://www.blogger.com/styles/atom.css" type="text/css"?><feed xmlns='http://www.w3.org/2005/Atom' xmlns:openSearch='http://a9.com/-/spec/opensearchrss/1.0/' xmlns:georss='http://www.georss.org/georss' xmlns:gd='http://schemas.google.com/g/2005' xmlns:thr='http://purl.org/syndication/thread/1.0'><id>tag:blogger.com,1999:blog-619569744693319238</id><updated>2011-11-15T09:59:43.737-08:00</updated><title type='text'>La Célula</title><subtitle type='html'></subtitle><link rel='http://schemas.google.com/g/2005#feed' type='application/atom+xml' href='http://celula-uhscp.blogspot.com/feeds/posts/default'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/619569744693319238/posts/default?max-results=100'/><link rel='alternate' type='text/html' href='http://celula-uhscp.blogspot.com/'/><link rel='hub' href='http://pubsubhubbub.appspot.com/'/><author><name>UHS</name><uri>http://www.blogger.com/profile/16088596227365295597</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='33' height='21' src='http://2.bp.blogspot.com/_ES7pkEdsYxA/TOQXuRSKsaI/AAAAAAAACtg/3kjkxtbLYAc/S220/Marca%2BGrafica%2BUHS%2B1%2B.jpg'/></author><generator version='7.00' uri='http://www.blogger.com'>Blogger</generator><openSearch:totalResults>16</openSearch:totalResults><openSearch:startIndex>1</openSearch:startIndex><openSearch:itemsPerPage>100</openSearch:itemsPerPage><entry><id>tag:blogger.com,1999:blog-619569744693319238.post-7974131441491389908</id><published>2007-05-24T08:05:00.000-07:00</published><updated>2007-05-24T08:34:23.094-07:00</updated><title type='text'>Definición</title><content type='html'>&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://4.bp.blogspot.com/_ES7pkEdsYxA/RlWp49bt8cI/AAAAAAAAADo/3IF9U8Tggoo/s1600-h/cell1.1.jpg"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer;" src="http://4.bp.blogspot.com/_ES7pkEdsYxA/RlWp49bt8cI/AAAAAAAAADo/3IF9U8Tggoo/s400/cell1.1.jpg" alt="" id="BLOGGER_PHOTO_ID_5068143751703949762" border="0" /&gt;&lt;/a&gt;&lt;span style="font-weight: bold; font-family: verdana;font-family:verdana;font-size:100%;"  &gt;&lt;br /&gt;&lt;/span&gt;&lt;div style="text-align: justify;"&gt;&lt;span style="font-weight: bold; font-family: verdana;"&gt;La célula es la unidad anatómica, funcional y genética de los seres vivos.&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family: verdana;"&gt;La  célula es una estructura constituida por tres elementos básicos:&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family: verdana;"&gt;1.- membrana  plasmática,&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family: verdana;"&gt;2.- citoplasma y&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family: verdana;"&gt;3.- material genético (ADN).&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family: verdana;"&gt;Posee la  capacidad de realizar tres funciones vitales:&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family: verdana;"&gt;nutrición, relación y  reproducción.&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family: verdana;"&gt;Se llaman &lt;/span&gt;&lt;span style="font-weight: bold; font-family: verdana;"&gt;eucariotas&lt;/span&gt;&lt;span style="font-family: verdana;"&gt; a las células que tienen la información  genética envuelta dentro de una membrana que forman el núcleo.&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family: verdana;"&gt;Un organismo  formado por células eucariotas se denomina eucarionte.&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family: verdana;"&gt;Muchos seres  unicelulares tienen la información genética dispersa por su citoplasma, no  tienen núcleo. A ese tipo de células se les da el nombre de &lt;/span&gt;&lt;span style="font-weight: bold; font-family: verdana;"&gt;procariotas&lt;/span&gt;&lt;span style="font-family: verdana;"&gt;.&lt;/span&gt;&lt;span style="font-weight: bold; font-family: verdana;font-family:verdana;font-size:100%;"  &gt;&lt;strong style="color: rgb(255, 0, 0);"&gt;&lt;span style="font-size:12;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;/strong&gt;&lt;/span&gt;&lt;span style="font-family: verdana;font-size:100%;" &gt;&lt;/span&gt;&lt;h3 style="font-family: verdana;"&gt; &lt;/h3&gt;&lt;br /&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/619569744693319238-7974131441491389908?l=celula-uhscp.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/619569744693319238/posts/default/7974131441491389908'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/619569744693319238/posts/default/7974131441491389908'/><link rel='alternate' type='text/html' href='http://celula-uhscp.blogspot.com/2007/05/la-clula-es-la-unidad-anatmica.html' title='Definición'/><author><name>UHS</name><uri>http://www.blogger.com/profile/16088596227365295597</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='33' height='21' src='http://2.bp.blogspot.com/_ES7pkEdsYxA/TOQXuRSKsaI/AAAAAAAACtg/3kjkxtbLYAc/S220/Marca%2BGrafica%2BUHS%2B1%2B.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://4.bp.blogspot.com/_ES7pkEdsYxA/RlWp49bt8cI/AAAAAAAAADo/3IF9U8Tggoo/s72-c/cell1.1.jpg' height='72' width='72'/></entry><entry><id>tag:blogger.com,1999:blog-619569744693319238.post-6495508976156826384</id><published>2007-05-24T08:02:00.001-07:00</published><updated>2007-05-24T08:04:11.412-07:00</updated><title type='text'>Esquema de una Membrana Celular</title><content type='html'>&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://4.bp.blogspot.com/_ES7pkEdsYxA/RlWpT9bt8bI/AAAAAAAAADg/j24eWLtkOcY/s1600-h/membrana.1+2.jpg"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer;" src="http://4.bp.blogspot.com/_ES7pkEdsYxA/RlWpT9bt8bI/AAAAAAAAADg/j24eWLtkOcY/s400/membrana.1+2.jpg" alt="" id="BLOGGER_PHOTO_ID_5068143116048789938" border="0" /&gt;&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/619569744693319238-6495508976156826384?l=celula-uhscp.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/619569744693319238/posts/default/6495508976156826384'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/619569744693319238/posts/default/6495508976156826384'/><link rel='alternate' type='text/html' href='http://celula-uhscp.blogspot.com/2007/05/esquema-de-una-membrana-celular.html' title='Esquema de una Membrana Celular'/><author><name>UHS</name><uri>http://www.blogger.com/profile/16088596227365295597</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='33' height='21' src='http://2.bp.blogspot.com/_ES7pkEdsYxA/TOQXuRSKsaI/AAAAAAAACtg/3kjkxtbLYAc/S220/Marca%2BGrafica%2BUHS%2B1%2B.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://4.bp.blogspot.com/_ES7pkEdsYxA/RlWpT9bt8bI/AAAAAAAAADg/j24eWLtkOcY/s72-c/membrana.1+2.jpg' height='72' width='72'/></entry><entry><id>tag:blogger.com,1999:blog-619569744693319238.post-2397694097773471359</id><published>2007-05-24T08:01:00.001-07:00</published><updated>2007-05-24T08:02:36.532-07:00</updated><title type='text'>Esquema de una Célula Vegetal</title><content type='html'>&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://1.bp.blogspot.com/_ES7pkEdsYxA/RlWo8Nbt8aI/AAAAAAAAADY/O48SZt7OxGg/s1600-h/celula+vegetal+3.jpg"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer;" src="http://1.bp.blogspot.com/_ES7pkEdsYxA/RlWo8Nbt8aI/AAAAAAAAADY/O48SZt7OxGg/s400/celula+vegetal+3.jpg" alt="" id="BLOGGER_PHOTO_ID_5068142708026896802" border="0" /&gt;&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/619569744693319238-2397694097773471359?l=celula-uhscp.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/619569744693319238/posts/default/2397694097773471359'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/619569744693319238/posts/default/2397694097773471359'/><link rel='alternate' type='text/html' href='http://celula-uhscp.blogspot.com/2007/05/esquema-de-una-clula-vegetal.html' title='Esquema de una Célula Vegetal'/><author><name>UHS</name><uri>http://www.blogger.com/profile/16088596227365295597</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='33' height='21' src='http://2.bp.blogspot.com/_ES7pkEdsYxA/TOQXuRSKsaI/AAAAAAAACtg/3kjkxtbLYAc/S220/Marca%2BGrafica%2BUHS%2B1%2B.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://1.bp.blogspot.com/_ES7pkEdsYxA/RlWo8Nbt8aI/AAAAAAAAADY/O48SZt7OxGg/s72-c/celula+vegetal+3.jpg' height='72' width='72'/></entry><entry><id>tag:blogger.com,1999:blog-619569744693319238.post-2521663750794443981</id><published>2007-05-24T07:51:00.001-07:00</published><updated>2007-05-24T08:44:43.146-07:00</updated><title type='text'>Esquema de una Célula Animal</title><content type='html'>&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://2.bp.blogspot.com/_ES7pkEdsYxA/RlWmldbt8ZI/AAAAAAAAADQ/j-DAFVQACUE/s1600-h/celula+animal+4.jpg"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer;" src="http://2.bp.blogspot.com/_ES7pkEdsYxA/RlWmldbt8ZI/AAAAAAAAADQ/j-DAFVQACUE/s400/celula+animal+4.jpg" alt="" id="BLOGGER_PHOTO_ID_5068140118161617298" border="0" /&gt;&lt;/a&gt;  &lt;div style="text-align: left;"&gt;&lt;strong&gt;&lt;/strong&gt;&lt;span style="font-weight: bold; font-family: verdana;font-family:Verdana;font-size:100%;"  &gt;El citoplasma es el espacio celular comprendido entre  la membrana plasmática y la envoltura nuclear. &lt;/span&gt;&lt;span style="font-family: verdana;font-size:100%;" &gt;&lt;br /&gt;&lt;/span&gt;&lt;span style="font-weight: bold; font-family: verdana;font-family:Verdana;font-size:100%;"  &gt;Está constituido por el  citosol, el citoesqueleto y los orgánulos celulares.&lt;/span&gt;&lt;span style="font-family: verdana;font-size:100%;" &gt;&lt;br /&gt;&lt;/span&gt;&lt;span style="font-weight: bold; font-family: verdana;font-family:Verdana;font-size:100%;"  &gt;El &lt;span style="color: rgb(255, 0, 0);"&gt;citosol&lt;/span&gt; o &lt;span style="color: rgb(255, 0, 0);"&gt;hialoplasma&lt;/span&gt;,  es el medio interno del citoplasma. Es la solución acuosa donde flotan el  citoesqueleto y los ribosomas. Está formado por un 85% de agua con un gran  contenido de sustancias dispersas en él de forma coloidal (prótidos, lípidos,  glúcidos, ácidos nucleicos y nucleótidos así como sales disueltas. &lt;/span&gt;&lt;span style="font-family: verdana;font-family:verdana;font-size:100%;"  &gt;&lt;br /&gt;&lt;/span&gt;&lt;span style="font-weight: bold; font-family: verdana;font-family:verdana;font-size:100%;"  &gt;&lt;span&gt;En el citosol se producen muchas   de las funciones   más importantes de mantenimiento celular, como las primeras etapas de descomposición de moléculas   nutritivas y la síntesis de muchas de las grandes moléculas que   constituyen la célula.&lt;/span&gt;&lt;/span&gt;&lt;span style="font-weight: bold; font-family: verdana;font-family:Verdana;font-size:100%;"  &gt; En él se produce una ingente cantidad de reacciones  metabólicas importantes: glucólisis, gluconeogénesis, fermentación láctica,  etc.&lt;/span&gt;&lt;span style="font-family: verdana;font-size:100%;" &gt;&lt;br /&gt;&lt;/span&gt;&lt;span style="font-weight: bold; font-family: verdana;font-family:Verdana;font-size:100%;"  &gt;El &lt;span style="color: rgb(255, 0, 0);"&gt;citoesqueleto&lt;/span&gt; aparece en todas las células eucariotas.&lt;/span&gt;&lt;span style="font-family: verdana;font-size:100%;" &gt;&lt;br /&gt;&lt;/span&gt;&lt;span style="font-weight: bold; font-family: verdana;font-family:Verdana;font-size:100%;"  &gt;La  composición química es una red de fibras de proteína (microfilamentos,  filamentos intermedios y microtúbulos).&lt;/span&gt;&lt;span style="font-family: verdana;font-size:100%;" &gt;&lt;br /&gt;&lt;/span&gt;&lt;span style="font-weight: bold; font-family: verdana;font-family:Verdana;font-size:100%;"  &gt;Sus funciones son mantener la forma  de la célula, formar pseudópodos, contraer las fibras musculares, transportar y  organizar los orgánulos celulares.&lt;/span&gt;&lt;/div&gt;&lt;h3  style="font-weight: bold;font-family:verdana;"&gt;&lt;span style=";font-family:Verdana;font-size:85%;"  &gt; &lt;/span&gt;&lt;/h3&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/619569744693319238-2521663750794443981?l=celula-uhscp.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/619569744693319238/posts/default/2521663750794443981'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/619569744693319238/posts/default/2521663750794443981'/><link rel='alternate' type='text/html' href='http://celula-uhscp.blogspot.com/2007/05/el-citoplasma-es-el-espacio-celular.html' title='Esquema de una Célula Animal'/><author><name>UHS</name><uri>http://www.blogger.com/profile/16088596227365295597</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='33' height='21' src='http://2.bp.blogspot.com/_ES7pkEdsYxA/TOQXuRSKsaI/AAAAAAAACtg/3kjkxtbLYAc/S220/Marca%2BGrafica%2BUHS%2B1%2B.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://2.bp.blogspot.com/_ES7pkEdsYxA/RlWmldbt8ZI/AAAAAAAAADQ/j-DAFVQACUE/s72-c/celula+animal+4.jpg' height='72' width='72'/></entry><entry><id>tag:blogger.com,1999:blog-619569744693319238.post-5972418106529584472</id><published>2007-05-24T07:49:00.001-07:00</published><updated>2007-05-24T07:51:18.554-07:00</updated><title type='text'></title><content type='html'>&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://4.bp.blogspot.com/_ES7pkEdsYxA/RlWmE9bt8YI/AAAAAAAAADI/3PI2NM3-C7o/s1600-h/cell+5.jpg"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer;" src="http://4.bp.blogspot.com/_ES7pkEdsYxA/RlWmE9bt8YI/AAAAAAAAADI/3PI2NM3-C7o/s400/cell+5.jpg" alt="" id="BLOGGER_PHOTO_ID_5068139559815868802" border="0" /&gt;&lt;/a&gt;&lt;span style="font-size: 12pt; font-family: &amp;quot;Times New Roman&amp;quot;;" lang="PT-BR"&gt;&lt;span style="font-weight: bold; font-family: verdana;"&gt;(1) Núcleolo.&lt;/span&gt;&lt;br /&gt;&lt;span style="font-weight: bold; font-family: verdana;"&gt; (2) Núcleo celular.&lt;/span&gt;&lt;br /&gt;&lt;span style="font-weight: bold; font-family: verdana;"&gt; (3) Ribosoma.&lt;/span&gt;&lt;br /&gt;&lt;span style="font-weight: bold; font-family: verdana;"&gt; (4) Vesículas.&lt;/span&gt;&lt;br /&gt;&lt;span style="font-weight: bold; font-family: verdana;"&gt; (5) Retículo Endoplásmico Rugoso.&lt;/span&gt;&lt;br /&gt;&lt;span style="font-weight: bold; font-family: verdana;"&gt; (6) Aparato de Golgi.&lt;/span&gt;&lt;br /&gt;&lt;span style="font-weight: bold; font-family: verdana;"&gt; (7) Microtúbulos.&lt;/span&gt;&lt;br /&gt;&lt;span style="font-weight: bold; font-family: verdana;"&gt; (8) Retículo Endoplásmico Liso.&lt;/span&gt;&lt;br /&gt;&lt;span style="font-weight: bold; font-family: verdana;"&gt; (9) Mitocondria.&lt;/span&gt;&lt;br /&gt;&lt;span style="font-weight: bold; font-family: verdana;"&gt; (10).Vacuola.&lt;/span&gt;&lt;br /&gt;&lt;span style="font-weight: bold; font-family: verdana;"&gt; (11) Citoplasma.&lt;/span&gt;&lt;br /&gt;&lt;span style="font-weight: bold; font-family: verdana;"&gt; (12) Lisosoma.&lt;/span&gt;&lt;br /&gt; &lt;!--[if !supportLineBreakNewLine]--&gt;&lt;br /&gt; &lt;!--[endif]--&gt;&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/619569744693319238-5972418106529584472?l=celula-uhscp.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/619569744693319238/posts/default/5972418106529584472'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/619569744693319238/posts/default/5972418106529584472'/><link rel='alternate' type='text/html' href='http://celula-uhscp.blogspot.com/2007/05/1-ncleolo.html' title=''/><author><name>UHS</name><uri>http://www.blogger.com/profile/16088596227365295597</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='33' height='21' src='http://2.bp.blogspot.com/_ES7pkEdsYxA/TOQXuRSKsaI/AAAAAAAACtg/3kjkxtbLYAc/S220/Marca%2BGrafica%2BUHS%2B1%2B.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://4.bp.blogspot.com/_ES7pkEdsYxA/RlWmE9bt8YI/AAAAAAAAADI/3PI2NM3-C7o/s72-c/cell+5.jpg' height='72' width='72'/></entry><entry><id>tag:blogger.com,1999:blog-619569744693319238.post-979397738805246221</id><published>2007-05-24T07:46:00.001-07:00</published><updated>2007-05-24T07:49:10.869-07:00</updated><title type='text'>Esquema de una Célula</title><content type='html'>&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://1.bp.blogspot.com/_ES7pkEdsYxA/RlWlmNbt8XI/AAAAAAAAADA/XET8rGx_Y2I/s1600-h/olgi+11.jpg"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer;" src="http://1.bp.blogspot.com/_ES7pkEdsYxA/RlWlmNbt8XI/AAAAAAAAADA/XET8rGx_Y2I/s400/olgi+11.jpg" alt="" id="BLOGGER_PHOTO_ID_5068139031534891378" border="0" /&gt;&lt;/a&gt;&lt;span style="font-size: 12pt; font-family: verdana; font-weight: bold;" lang="EN-US"&gt;(1) Núcleo.&lt;br /&gt;(2) Poro Nuclear&lt;br /&gt;(3) Retículo endoplásmico rugoso (RER)&lt;br /&gt;(4) Retículo endoplásmico liso (SER)&lt;br /&gt;(5) Ribosoma en el RER.&lt;br /&gt;(6) Proteínas que son trasportadas.&lt;br /&gt;(7) Vesícula trasportadora.&lt;br /&gt;(8) Aparato de Golgi (AG).&lt;br /&gt;(9) Cisterna del AG.&lt;br /&gt;(10) Transmembrana de AG.&lt;br /&gt;(11) Cisterna de AG.&lt;br /&gt;(12) Vesícula secretora.&lt;br /&gt;(13) Membrana plasmática.&lt;br /&gt;(14) Proteína secretada.&lt;br /&gt;(15) Citoplasma.&lt;br /&gt;(16) Espacio extracelular.&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/619569744693319238-979397738805246221?l=celula-uhscp.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/619569744693319238/posts/default/979397738805246221'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/619569744693319238/posts/default/979397738805246221'/><link rel='alternate' type='text/html' href='http://celula-uhscp.blogspot.com/2007/05/esquema-de-una-clula.html' title='Esquema de una Célula'/><author><name>UHS</name><uri>http://www.blogger.com/profile/16088596227365295597</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='33' height='21' src='http://2.bp.blogspot.com/_ES7pkEdsYxA/TOQXuRSKsaI/AAAAAAAACtg/3kjkxtbLYAc/S220/Marca%2BGrafica%2BUHS%2B1%2B.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://1.bp.blogspot.com/_ES7pkEdsYxA/RlWlmNbt8XI/AAAAAAAAADA/XET8rGx_Y2I/s72-c/olgi+11.jpg' height='72' width='72'/></entry><entry><id>tag:blogger.com,1999:blog-619569744693319238.post-4954599867863416871</id><published>2007-05-24T07:42:00.001-07:00</published><updated>2007-05-24T08:35:37.935-07:00</updated><title type='text'>Retículo Endoplásmático</title><content type='html'>&lt;div style="text-align: left;"&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://4.bp.blogspot.com/_ES7pkEdsYxA/RlWkf9bt8WI/AAAAAAAAAC4/D3-7-pGLjm0/s1600-h/reticuloendoplasmaticorugoso+7.jpg"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer;" src="http://4.bp.blogspot.com/_ES7pkEdsYxA/RlWkf9bt8WI/AAAAAAAAAC4/D3-7-pGLjm0/s400/reticuloendoplasmaticorugoso+7.jpg" alt="" id="BLOGGER_PHOTO_ID_5068137824649081186" border="0" /&gt;&lt;/a&gt;&lt;span style="font-weight: bold; font-family: verdana;font-family:verdana;font-size:100%;"  &gt;El retículo endoplasmático es un sistema membranoso cuya estructura consiste en una red de sáculos aplanados o cisternas, sáculos globosos o vesículas y túbulos sinuosos que se extienden por todo el citoplasma y comunican con la membrana nuclear externa.&lt;br /&gt;Dentro de esos sacos aplanados existe un espacio llamado lúmen que almacena las sustancias. Existen dos clases de retículo endoplasmático: rugoso (con ribosomas adheridos) y  liso (libres de ribosomas asociados).&lt;/span&gt;&lt;span style="font-family: verdana;font-size:100%;" &gt;&lt;br /&gt;&lt;/span&gt;&lt;span style="font-weight: bold; font-family: verdana;font-family:verdana;font-size:100%;"  &gt; Su función primordial es la síntesis de proteínas, la síntesis de lípidos constituyentes de membrana y la participación en procesos de detoxificación de la célula.&lt;/span&gt;&lt;br /&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/619569744693319238-4954599867863416871?l=celula-uhscp.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/619569744693319238/posts/default/4954599867863416871'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/619569744693319238/posts/default/4954599867863416871'/><link rel='alternate' type='text/html' href='http://celula-uhscp.blogspot.com/2007/05/retculo-endoplsmtico.html' title='Retículo Endoplásmático'/><author><name>UHS</name><uri>http://www.blogger.com/profile/16088596227365295597</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='33' height='21' src='http://2.bp.blogspot.com/_ES7pkEdsYxA/TOQXuRSKsaI/AAAAAAAACtg/3kjkxtbLYAc/S220/Marca%2BGrafica%2BUHS%2B1%2B.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://4.bp.blogspot.com/_ES7pkEdsYxA/RlWkf9bt8WI/AAAAAAAAAC4/D3-7-pGLjm0/s72-c/reticuloendoplasmaticorugoso+7.jpg' height='72' width='72'/></entry><entry><id>tag:blogger.com,1999:blog-619569744693319238.post-2911293116557177731</id><published>2007-05-24T07:40:00.001-07:00</published><updated>2007-05-24T08:36:25.070-07:00</updated><title type='text'>Ribosomas</title><content type='html'>&lt;div style="text-align: left;"&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://4.bp.blogspot.com/_ES7pkEdsYxA/RlWkD9bt8VI/AAAAAAAAACw/d59TAwW-1_U/s1600-h/olgi.8.jpg"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer;" src="http://4.bp.blogspot.com/_ES7pkEdsYxA/RlWkD9bt8VI/AAAAAAAAACw/d59TAwW-1_U/s400/olgi.8.jpg" alt="" id="BLOGGER_PHOTO_ID_5068137343612744018" border="0" /&gt;&lt;/a&gt;&lt;span style=""&gt;&lt;span style=""&gt; &lt;/span&gt;&lt;span style="font-weight: bold;font-family:verdana;font-size:100%;"  &gt;Los ribosomas son estructuras globulares, carentes de membrana.&lt;br /&gt;Están formados químicamente por varias proteínas asociadas a ARN ribosómico procedente del nucléolo. Pueden encontrarse libres en el citoplasma o adheridos a las membranas del retículo endoplasmático. Unas proteínas (riboforinas) sirven de nexo entre ambas estructuras.&lt;/span&gt;&lt;/span&gt;&lt;span style="font-weight: bold;font-family:verdana;font-size:100%;"  &gt;&lt;br /&gt;&lt;/span&gt;&lt;span style="font-weight: bold;font-family:verdana;font-size:100%;"  &gt;&lt;span&gt; Su estructura es sencilla: dos subunidades (una mayor o otra menor) de diferente coeficiente de sedimentación.&lt;/span&gt;&lt;/span&gt;&lt;span style="font-weight: bold;font-family:verdana;font-size:100%;"  &gt;&lt;br /&gt;&lt;/span&gt;&lt;span style="font-weight: bold;font-family:verdana;font-size:100%;"  &gt;&lt;span&gt; Su función consiste únicamente en ser el orgánulo lector del ARN mensajero, con órdenes de ensamblar los aminoácidos que formarán la proteína.&lt;br /&gt;Son orgánulos sintetizadores de proteínas.&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/619569744693319238-2911293116557177731?l=celula-uhscp.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/619569744693319238/posts/default/2911293116557177731'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/619569744693319238/posts/default/2911293116557177731'/><link rel='alternate' type='text/html' href='http://celula-uhscp.blogspot.com/2007/05/ribosomas.html' title='Ribosomas'/><author><name>UHS</name><uri>http://www.blogger.com/profile/16088596227365295597</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='33' height='21' src='http://2.bp.blogspot.com/_ES7pkEdsYxA/TOQXuRSKsaI/AAAAAAAACtg/3kjkxtbLYAc/S220/Marca%2BGrafica%2BUHS%2B1%2B.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://4.bp.blogspot.com/_ES7pkEdsYxA/RlWkD9bt8VI/AAAAAAAAACw/d59TAwW-1_U/s72-c/olgi.8.jpg' height='72' width='72'/></entry><entry><id>tag:blogger.com,1999:blog-619569744693319238.post-563513302728630004</id><published>2007-05-24T07:39:00.001-07:00</published><updated>2007-05-24T08:36:55.212-07:00</updated><title type='text'>Mitocondrias : La central energética</title><content type='html'>&lt;div style="text-align: left;"&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://1.bp.blogspot.com/_ES7pkEdsYxA/RlWjpNbt8UI/AAAAAAAAACo/ZOue4VrnnH8/s1600-h/mitocondrias+9.jpg"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer;" src="http://1.bp.blogspot.com/_ES7pkEdsYxA/RlWjpNbt8UI/AAAAAAAAACo/ZOue4VrnnH8/s400/mitocondrias+9.jpg" alt="" id="BLOGGER_PHOTO_ID_5068136884051243330" border="0" /&gt;&lt;/a&gt;&lt;span style="font-weight: bold; font-family: verdana;font-family:verdana;font-size:100%;"  &gt;Las mitocondrias son los orgánulos celulares encargados de suministrar la mayor parte de la energía necesaria para la actividad celular, actúan por tanto,como centrales energéticas de la célula y sintetizan ATP a expensas de los carburantes metabólicos (glucosa, ácidos grasos y aminoácidos).&lt;/span&gt;&lt;span style="font-family: verdana;font-size:100%;" &gt;&lt;br /&gt;&lt;/span&gt;&lt;span style="font-weight: bold; font-family: verdana;font-family:verdana;font-size:100%;"  &gt; 1. Membrana interna.&lt;/span&gt;&lt;span style="font-family: verdana;font-size:100%;" &gt;&lt;br /&gt;&lt;/span&gt;&lt;span style="font-weight: bold; font-family: verdana;font-family:verdana;font-size:100%;"  &gt; 2. Membrana externa.&lt;/span&gt;&lt;span style="font-family: verdana;font-size:100%;" &gt;&lt;br /&gt;&lt;/span&gt;&lt;span style="font-weight: bold; font-family: verdana;font-family:verdana;font-size:100%;"  &gt; 3. Cresta.&lt;/span&gt;&lt;span style="font-family: verdana;font-size:100%;" &gt;&lt;br /&gt;&lt;/span&gt;&lt;span style="font-weight: bold; font-family: verdana;font-family:verdana;font-size:100%;"  &gt; 4. Matriz.&lt;/span&gt;&lt;br /&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/619569744693319238-563513302728630004?l=celula-uhscp.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/619569744693319238/posts/default/563513302728630004'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/619569744693319238/posts/default/563513302728630004'/><link rel='alternate' type='text/html' href='http://celula-uhscp.blogspot.com/2007/05/mitocondrias-la-central-energtica.html' title='Mitocondrias : La central energética'/><author><name>UHS</name><uri>http://www.blogger.com/profile/16088596227365295597</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='33' height='21' src='http://2.bp.blogspot.com/_ES7pkEdsYxA/TOQXuRSKsaI/AAAAAAAACtg/3kjkxtbLYAc/S220/Marca%2BGrafica%2BUHS%2B1%2B.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://1.bp.blogspot.com/_ES7pkEdsYxA/RlWjpNbt8UI/AAAAAAAAACo/ZOue4VrnnH8/s72-c/mitocondrias+9.jpg' height='72' width='72'/></entry><entry><id>tag:blogger.com,1999:blog-619569744693319238.post-8604558537307951613</id><published>2007-05-24T07:36:00.001-07:00</published><updated>2007-05-24T08:37:30.974-07:00</updated><title type='text'>Lisosomas</title><content type='html'>&lt;div style="text-align: justify;"&gt;&lt;div style="text-align: left;"&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://3.bp.blogspot.com/_ES7pkEdsYxA/RlWjZtbt8TI/AAAAAAAAACg/YsocWtE0zOo/s1600-h/lisosomas.2++10.jpg"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer;" src="http://3.bp.blogspot.com/_ES7pkEdsYxA/RlWjZtbt8TI/AAAAAAAAACg/YsocWtE0zOo/s400/lisosomas.2++10.jpg" alt="" id="BLOGGER_PHOTO_ID_5068136617763270962" border="0" /&gt;&lt;/a&gt;&lt;span style="font-family: verdana; font-weight: bold;font-family:&amp;quot;;font-size:100%;"  &gt;&lt;span style=""&gt;&lt;span&gt;Los lisosomas son vesículas procedentes del Aparato de Golgi que contienen enzimas digestivas como las hidrolasas ácidas.&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;&lt;/div&gt;&lt;/div&gt;&lt;span style=";font-family:&amp;quot;;font-size:12;"  &gt; &lt;!--[if !supportLineBreakNewLine]--&gt;&lt;br /&gt;&lt;!--[endif]--&gt;&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/619569744693319238-8604558537307951613?l=celula-uhscp.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/619569744693319238/posts/default/8604558537307951613'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/619569744693319238/posts/default/8604558537307951613'/><link rel='alternate' type='text/html' href='http://celula-uhscp.blogspot.com/2007/05/lisosomas.html' title='Lisosomas'/><author><name>UHS</name><uri>http://www.blogger.com/profile/16088596227365295597</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='33' height='21' src='http://2.bp.blogspot.com/_ES7pkEdsYxA/TOQXuRSKsaI/AAAAAAAACtg/3kjkxtbLYAc/S220/Marca%2BGrafica%2BUHS%2B1%2B.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://3.bp.blogspot.com/_ES7pkEdsYxA/RlWjZtbt8TI/AAAAAAAAACg/YsocWtE0zOo/s72-c/lisosomas.2++10.jpg' height='72' width='72'/></entry><entry><id>tag:blogger.com,1999:blog-619569744693319238.post-1896094155961284383</id><published>2007-05-24T07:34:00.001-07:00</published><updated>2007-05-24T08:39:18.982-07:00</updated><title type='text'>Aparato de Golgi</title><content type='html'>&lt;div style="text-align: left;"&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://4.bp.blogspot.com/_ES7pkEdsYxA/RlWie9bt8RI/AAAAAAAAACQ/YhHXSZMugmc/s1600-h/olgi+11.jpg"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer;" src="http://4.bp.blogspot.com/_ES7pkEdsYxA/RlWie9bt8RI/AAAAAAAAACQ/YhHXSZMugmc/s400/olgi+11.jpg" alt="" id="BLOGGER_PHOTO_ID_5068135608445956370" border="0" /&gt;&lt;/a&gt;&lt;span style="font-family: verdana; font-weight: bold;font-family:verdana;font-size:100%;"  &gt;Se encuentra en el citoplasma de la célula.&lt;br /&gt;&lt;/span&gt;&lt;span style="font-family: verdana; font-weight: bold;font-family:verdana;font-size:100%;"  &gt;El aparato de Golgi está formado por sacos aplanados limitados por membranas.&lt;br /&gt;Funciona como una planta empaquetadora, modificando vesículas del retículo endoplasmático rugoso.&lt;br /&gt;El material nuevo de las membranas se forma en varias cisternas del Golgi.&lt;br /&gt;Dentro de las funciones que posee el Aparato de Golgi se encuentran la glicosilación de proteínas, selección, destinación (targeting), glicosilación de lípidos y la síntesis de polisacáridos de la matriz extracelular.&lt;/span&gt;&lt;br /&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/619569744693319238-1896094155961284383?l=celula-uhscp.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/619569744693319238/posts/default/1896094155961284383'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/619569744693319238/posts/default/1896094155961284383'/><link rel='alternate' type='text/html' href='http://celula-uhscp.blogspot.com/2007/05/aparato-de-golgi.html' title='Aparato de Golgi'/><author><name>UHS</name><uri>http://www.blogger.com/profile/16088596227365295597</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='33' height='21' src='http://2.bp.blogspot.com/_ES7pkEdsYxA/TOQXuRSKsaI/AAAAAAAACtg/3kjkxtbLYAc/S220/Marca%2BGrafica%2BUHS%2B1%2B.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://4.bp.blogspot.com/_ES7pkEdsYxA/RlWie9bt8RI/AAAAAAAAACQ/YhHXSZMugmc/s72-c/olgi+11.jpg' height='72' width='72'/></entry><entry><id>tag:blogger.com,1999:blog-619569744693319238.post-9120312325381548767</id><published>2007-05-24T07:32:00.001-07:00</published><updated>2007-05-24T08:39:48.857-07:00</updated><title type='text'>Vacuolas</title><content type='html'>&lt;div style="text-align: left;"&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://4.bp.blogspot.com/_ES7pkEdsYxA/RlWiJ9bt8QI/AAAAAAAAACI/SK1Z5iFACfw/s1600-h/vacuolas+12.jpg"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer;" src="http://4.bp.blogspot.com/_ES7pkEdsYxA/RlWiJ9bt8QI/AAAAAAAAACI/SK1Z5iFACfw/s400/vacuolas+12.jpg" alt="" id="BLOGGER_PHOTO_ID_5068135247668703490" border="0" /&gt;&lt;/a&gt;&lt;span style=";font-family:verdana;font-size:100%;"  &gt;&lt;span style="font-weight: bold;"&gt;Las vacuolas son estructuras celulares, muy abundantes en las células vegetales, contenidas en el citoplasma, de forma más o menos esféricas u ovoideas, generadas por la propia célula al crear una membrana cerrada que aisla un cierto volumen celular del resto del citoplasma.&lt;br /&gt;Su contenido es fluido.&lt;br /&gt;Almacenan productos de nutrición o de desecho, y pueden contener enzimas lisosómicas.&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/619569744693319238-9120312325381548767?l=celula-uhscp.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/619569744693319238/posts/default/9120312325381548767'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/619569744693319238/posts/default/9120312325381548767'/><link rel='alternate' type='text/html' href='http://celula-uhscp.blogspot.com/2007/05/vacuolas.html' title='Vacuolas'/><author><name>UHS</name><uri>http://www.blogger.com/profile/16088596227365295597</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='33' height='21' src='http://2.bp.blogspot.com/_ES7pkEdsYxA/TOQXuRSKsaI/AAAAAAAACtg/3kjkxtbLYAc/S220/Marca%2BGrafica%2BUHS%2B1%2B.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://4.bp.blogspot.com/_ES7pkEdsYxA/RlWiJ9bt8QI/AAAAAAAAACI/SK1Z5iFACfw/s72-c/vacuolas+12.jpg' height='72' width='72'/></entry><entry><id>tag:blogger.com,1999:blog-619569744693319238.post-1444989125604037661</id><published>2007-05-24T07:30:00.001-07:00</published><updated>2007-05-24T08:40:51.797-07:00</updated><title type='text'>El Núcleo</title><content type='html'>&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://4.bp.blogspot.com/_ES7pkEdsYxA/RlWhk9bt8PI/AAAAAAAAACA/DbBnpcApggI/s1600-h/Imagen1+13.jpg"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer;" src="http://4.bp.blogspot.com/_ES7pkEdsYxA/RlWhk9bt8PI/AAAAAAAAACA/DbBnpcApggI/s400/Imagen1+13.jpg" alt="" id="BLOGGER_PHOTO_ID_5068134612013543666" border="0" /&gt;&lt;/a&gt;&lt;span style="font-weight: bold; font-family: verdana;font-family:verdana;font-size:100%;"  &gt;El núcleo, rodeado de una membrana propia, llamada membrana nuclear, es la parte central de la célula, que contiene el ácido desoxirribonucleico (ADN o en inglés DNA), donde se encuentran codificados los genes&lt;/span&gt;&lt;span style="font-family: verdana;font-size:100%;" &gt;&lt;br /&gt;&lt;/span&gt;&lt;br /&gt;&lt;div style="text-align: left;"&gt;&lt;br /&gt;&lt;span style="font-weight: bold;font-family:verdana;font-size:100%;"  &gt;&lt;span style="font-family: verdana;font-size:100%;" &gt;(1) Membrana nuclear&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;&lt;span style="font-weight: bold;font-family:verdana;font-size:100%;"  &gt;&lt;span style="font-family: verdana;font-size:100%;" &gt;(2) Ribosomas&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;&lt;span style="font-weight: bold;font-family:verdana;font-size:100%;"  &gt;&lt;span style="font-family: verdana;font-size:100%;" &gt;(3) Poros Nucleares&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;&lt;span style="font-weight: bold;font-family:verdana;font-size:100%;"  &gt;&lt;span style="font-family: verdana;font-size:100%;" &gt;(4) Nucleolo&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;&lt;span style="font-weight: bold;font-family:verdana;font-size:100%;"  &gt;&lt;span style="font-family: verdana;font-size:100%;" &gt;(5) Cromatina&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;&lt;span style="font-weight: bold;font-family:verdana;font-size:100%;"  &gt;&lt;span style="font-family: verdana;font-size:100%;" &gt;(6) Núcleo&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;&lt;span style="font-weight: bold;font-family:verdana;font-size:100%;"  &gt;&lt;span style="font-family: verdana;font-size:100%;" &gt;(7) Reticulo endoplásmico&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;&lt;span style="font-weight: bold;font-family:verdana;font-size:100%;"  &gt;&lt;span style="font-family: verdana;font-size:100%;" &gt;(8)  Nucleoplasma &lt;/span&gt;&lt;/span&gt;&lt;br /&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/619569744693319238-1444989125604037661?l=celula-uhscp.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/619569744693319238/posts/default/1444989125604037661'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/619569744693319238/posts/default/1444989125604037661'/><link rel='alternate' type='text/html' href='http://celula-uhscp.blogspot.com/2007/05/el-ncleo-rodeado-de-una-membrana-propia.html' title='El Núcleo'/><author><name>UHS</name><uri>http://www.blogger.com/profile/16088596227365295597</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='33' height='21' src='http://2.bp.blogspot.com/_ES7pkEdsYxA/TOQXuRSKsaI/AAAAAAAACtg/3kjkxtbLYAc/S220/Marca%2BGrafica%2BUHS%2B1%2B.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://4.bp.blogspot.com/_ES7pkEdsYxA/RlWhk9bt8PI/AAAAAAAAACA/DbBnpcApggI/s72-c/Imagen1+13.jpg' height='72' width='72'/></entry><entry><id>tag:blogger.com,1999:blog-619569744693319238.post-6343833369972331762</id><published>2007-05-24T07:28:00.001-07:00</published><updated>2007-05-24T08:43:00.896-07:00</updated><title type='text'>Núcleo</title><content type='html'>&lt;div style="text-align: left;"&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://2.bp.blogspot.com/_ES7pkEdsYxA/RlWhGdbt8OI/AAAAAAAAAB4/xRY1qDf9-Qw/s1600-h/nucleo.1+14.jpg"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer;" src="http://2.bp.blogspot.com/_ES7pkEdsYxA/RlWhGdbt8OI/AAAAAAAAAB4/xRY1qDf9-Qw/s400/nucleo.1+14.jpg" alt="" id="BLOGGER_PHOTO_ID_5068134088027533538" border="0" /&gt;&lt;/a&gt;&lt;span style="font-weight: bold; font-family: verdana;font-family:verdana;font-size:100%;"  &gt;El núcleo es una estructura constituida por una doble membrana, denominada envoltura nuclear que rodea al ADN de la celula separándolo del citoplasma.&lt;br /&gt;El medio interno se denomina nucleoplasma y en el están sumergidas, más o menos condensadas, las fibras de ADN que se llaman cromatina y corpúsculos formados por ARN conocidos como nucleolos.&lt;/span&gt;&lt;br /&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/619569744693319238-6343833369972331762?l=celula-uhscp.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/619569744693319238/posts/default/6343833369972331762'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/619569744693319238/posts/default/6343833369972331762'/><link rel='alternate' type='text/html' href='http://celula-uhscp.blogspot.com/2007/05/ncleo.html' title='Núcleo'/><author><name>UHS</name><uri>http://www.blogger.com/profile/16088596227365295597</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='33' height='21' src='http://2.bp.blogspot.com/_ES7pkEdsYxA/TOQXuRSKsaI/AAAAAAAACtg/3kjkxtbLYAc/S220/Marca%2BGrafica%2BUHS%2B1%2B.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://2.bp.blogspot.com/_ES7pkEdsYxA/RlWhGdbt8OI/AAAAAAAAAB4/xRY1qDf9-Qw/s72-c/nucleo.1+14.jpg' height='72' width='72'/></entry><entry><id>tag:blogger.com,1999:blog-619569744693319238.post-6482852107758682854</id><published>2007-05-24T07:27:00.001-07:00</published><updated>2007-05-24T08:42:19.054-07:00</updated><title type='text'>Genes</title><content type='html'>&lt;div style="text-align: left;"&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://2.bp.blogspot.com/_ES7pkEdsYxA/RlWg1dbt8NI/AAAAAAAAABw/dleM6p2Fq5w/s1600-h/genes+15.jpg"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer;" src="http://2.bp.blogspot.com/_ES7pkEdsYxA/RlWg1dbt8NI/AAAAAAAAABw/dleM6p2Fq5w/s400/genes+15.jpg" alt="" id="BLOGGER_PHOTO_ID_5068133795969757394" border="0" /&gt;&lt;/a&gt;&lt;span style="font-weight: bold; font-family: verdana;font-family:verdana;font-size:100%;"  &gt;La molécula de ADN es una hélice larga y doble, semejante a una escalera de caracol. Los eslabones de esta cadena, que determinan el código genético de cada individuo, se componen de pares de cuatro tipos de moléculas denominadas bases (adenina, timina, guanina y citosina). La adenina se empareja con la timina y la guanina con la citosina. El código genético está escrito en tripletes, de manera que cada grupo de tres eslabones de la cadena codifica la producción de uno de los aminoácidos, los cuales son los componentes que constituirán las proteínas.&lt;/span&gt;&lt;br /&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/619569744693319238-6482852107758682854?l=celula-uhscp.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/619569744693319238/posts/default/6482852107758682854'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/619569744693319238/posts/default/6482852107758682854'/><link rel='alternate' type='text/html' href='http://celula-uhscp.blogspot.com/2007/05/genes.html' title='Genes'/><author><name>UHS</name><uri>http://www.blogger.com/profile/16088596227365295597</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='33' height='21' src='http://2.bp.blogspot.com/_ES7pkEdsYxA/TOQXuRSKsaI/AAAAAAAACtg/3kjkxtbLYAc/S220/Marca%2BGrafica%2BUHS%2B1%2B.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://2.bp.blogspot.com/_ES7pkEdsYxA/RlWg1dbt8NI/AAAAAAAAABw/dleM6p2Fq5w/s72-c/genes+15.jpg' height='72' width='72'/></entry><entry><id>tag:blogger.com,1999:blog-619569744693319238.post-8711618546138673061</id><published>2007-05-24T07:22:00.000-07:00</published><updated>2007-05-24T08:33:59.322-07:00</updated><title type='text'>Cromosomas</title><content type='html'>&lt;div style="text-align: left;"&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://3.bp.blogspot.com/_ES7pkEdsYxA/RlWgZtbt8MI/AAAAAAAAABo/jOMZEUS49RM/s1600-h/Cromosoma2+16.jpg"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer;" src="http://3.bp.blogspot.com/_ES7pkEdsYxA/RlWgZtbt8MI/AAAAAAAAABo/jOMZEUS49RM/s400/Cromosoma2+16.jpg" alt="" id="BLOGGER_PHOTO_ID_5068133319228387522" border="0" /&gt;&lt;/a&gt;&lt;span style=";font-family:verdana;font-size:100%;"  &gt;&lt;span style="font-weight: bold;"&gt;&lt;/span&gt;&lt;/span&gt;&lt;span style="font-weight: bold;font-family:verdana;font-size:100%;"  &gt;Cada persona posee 23 pares de cromosomas. Una de estas parejas determina el sexo con el que se nace, adoptando el nombre de "cromosomas sexuales".&lt;br /&gt;Por su forma se identifican los cromosomas sexuales femeninos (determinan que la persona sea de sexo femenino) como XX, y la pareja de cromosomas masculinos como XY (determinan que la persona sea de sexo masculino).&lt;/span&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/619569744693319238-8711618546138673061?l=celula-uhscp.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/619569744693319238/posts/default/8711618546138673061'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/619569744693319238/posts/default/8711618546138673061'/><link rel='alternate' type='text/html' href='http://celula-uhscp.blogspot.com/2007/05/cromosomas.html' title='Cromosomas'/><author><name>UHS</name><uri>http://www.blogger.com/profile/16088596227365295597</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='33' height='21' src='http://2.bp.blogspot.com/_ES7pkEdsYxA/TOQXuRSKsaI/AAAAAAAACtg/3kjkxtbLYAc/S220/Marca%2BGrafica%2BUHS%2B1%2B.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://3.bp.blogspot.com/_ES7pkEdsYxA/RlWgZtbt8MI/AAAAAAAAABo/jOMZEUS49RM/s72-c/Cromosoma2+16.jpg' height='72' width='72'/></entry></feed>
