{"id":11703,"date":"2021-01-28T18:46:23","date_gmt":"2021-01-28T17:46:23","guid":{"rendered":"http:\/\/agora.xtec.cat\/ceip-montserrat-cornella\/?p=11703"},"modified":"2023-10-23T13:02:32","modified_gmt":"2023-10-23T11:02:32","slug":"experiment-de-les-cel%c2%b7lules-de-la-ceba","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/ceip-montserrat-cornella\/general\/experiment-de-les-cel%c2%b7lules-de-la-ceba\/","title":{"rendered":"EXPERIMENT DE LES C\u00c8L\u00b7LULES DE LA CEBA"},"content":{"rendered":"<p>Els alumnes de cinqu\u00e8 van realitzar un experiment al laboratori de l&#8217;escola per aprendre els funcionament del microscopi. Despr\u00e9s d&#8217;aprendre les parts del microscopi i per a qu\u00e8 funciona cada una d&#8217;elles, els alumnes van veure algunes de les mostres de les que disposem arrel del projecte T\u00e0ndem.<\/p>\n<p>Un cop apr\u00e9s el mecanisme ens vam disposar a crear nosaltres les nostres propies mostres per ser analitzades al microscopi. Abans de comen\u00e7ar, ens vam posar la bata, per tal de no tacar-nos la roba, ja que haviem de fer servir un l\u00edquid que embruta una mica. Aquesta mostra consta en agafar una ceba i extreure una petita tira, i tallar-la en un tros molt petit, i posar-la en un portaobjectes. Seguidament posem un l\u00edquid anomenat &#8216;blau de metil\u00e8&#8217; el qual tinyeix la mostra i fa que la poguem veure millor al microscopi. Un cop tenyida la mostra li posem un cobreobjectes per tal que aquesta no es mogui. I un cop aquesta estigui seca, ja la podem fer servir per veure les c\u00e8l\u00b7lules vegetals de la ceba al microscopi.<\/p>\n<p>Ens va encantar aquesta pr\u00e0ctica i vam aprendre moltes coses.<\/p>\n<p>&nbsp;<\/p>\n<div id=\"22902\" style=\"width: 100%; max-width: 800px; height: 600px; display: none;\"><img decoding=\"async\" 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laboratori.<\/p>\n","protected":false},"author":4,"featured_media":11704,"comment_status":"open","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 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