L\u2019ADN \u00e9s probablement la mol\u00e8cula m\u00e9s popular de la ci\u00e8ncia juntament amb la mol\u00e8cula d\u2019aigua, H2O. Els alumnes de tercer estudien la c\u00e8l\u00b7lula i les seves funcions dins el temari del primer trimestre. Cada curs es programa\u00a0la pr\u00e0ctica de l\u2019extracci\u00f3 de l\u2019ADN dels espinacs. \u00c9s una experi\u00e8ncia molt \u00a0atractiva per als joves, \u00a0ja que poden separar l\u2019ADN de la resta de la c\u00e8l\u00b7lula.
\nAl final, \u00a0obtenen una mucositat de color blanquin\u00f3s que posteriorment observen al microscopi. Contr\u00e0riament a all\u00f2 que pugui semblar a priori, \u00a0\u00e9s una pr\u00e0ctica molt senzilla. Es realitza amb materials que tots podem tenir a\u00a0casa: gots, morter, alcohol, suc de pinya i papaia etc.
\nQui sap si algun dels nois i noies que han realitzat la pr\u00e0ctica aquests dies ser\u00e0 un enginyer gen\u00e8tic el dia de dem\u00e0. Com a m\u00ednim ja han fet el primer pas.<\/p>\n
Andreu Faro i Laura Nomen. Departament Ci\u00e8ncies Naturals.<\/p>\n","protected":false},"excerpt":{"rendered":"
L\u2019ADN \u00e9s probablement la mol\u00e8cula m\u00e9s popular de la ci\u00e8ncia juntament amb la mol\u00e8cula d\u2019aigua, H2O. Els alumnes de tercer estudien la c\u00e8l\u00b7lula i les seves funcions dins el temari del primer trimestre. Cada curs es programa\u00a0la pr\u00e0ctica de l\u2019extracci\u00f3 de l\u2019ADN dels espinacs. \u00c9s una experi\u00e8ncia molt \u00a0atractiva per als joves, \u00a0ja que poden […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[6,29],"tags":[],"class_list":["post-4358","post","type-post","status-publish","format-standard","hentry","category-eso-3","category-portada"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/iesvila-seca\/wp-json\/wp\/v2\/posts\/4358","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/iesvila-seca\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/iesvila-seca\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/iesvila-seca\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/iesvila-seca\/wp-json\/wp\/v2\/comments?post=4358"}],"version-history":[{"count":1,"href":"https:\/\/agora.xtec.cat\/iesvila-seca\/wp-json\/wp\/v2\/posts\/4358\/revisions"}],"predecessor-version":[{"id":4359,"href":"https:\/\/agora.xtec.cat\/iesvila-seca\/wp-json\/wp\/v2\/posts\/4358\/revisions\/4359"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/iesvila-seca\/wp-json\/wp\/v2\/media?parent=4358"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/iesvila-seca\/wp-json\/wp\/v2\/categories?post=4358"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/iesvila-seca\/wp-json\/wp\/v2\/tags?post=4358"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}