{"id":19069,"date":"2021-10-21T19:58:55","date_gmt":"2021-10-21T17:58:55","guid":{"rendered":"https:\/\/agora.xtec.cat\/iesreguissol\/?p=19069"},"modified":"2021-10-21T19:59:06","modified_gmt":"2021-10-21T17:59:06","slug":"la-mitosi-un-tema-recurrent-que-no-sempre-senten","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/iesreguissol\/general\/la-mitosi-un-tema-recurrent-que-no-sempre-senten\/","title":{"rendered":"La mitosi: un tema recurrent que no sempre s’ent\u00e9n."},"content":{"rendered":"

Els processos de divisi\u00f3 cel\u00b7lular sovint s\u00f3n dif\u00edcils d\u2019interpretar i de comprendre per l\u2019alumnat.<\/p>\n

Una de les estrat\u00e8gies m\u00e9s utilitzades \u00e9s l\u2019observaci\u00f3 de les c\u00e8l\u00b7lules meristem\u00e0tiques de les arrels de la ceba.<\/p>\n

L\u2019experi\u00e8ncia\u00a0 presenta algunes dificultats, ja que la majoria de cebes del mercat estan sotmeses a tractaments amb antimit\u00f2tics i no desenvolupen arrels per m\u00e9s que les deixis en aigua.<\/p>\n

Finalment, els alumnes de 4t d\u2019ESO han aconseguit realitzar l\u2019experi\u00e8ncia i encara que no \u00e9s f\u00e0cil trobar alguna de les fases de la mitosi, s\u2019han pogut localitzar algunes c\u00e8l.lules, com aquesta de la imatge que mostra els cromosomes en l\u2019anafase.<\/p>\n

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Els processos de divisi\u00f3 cel\u00b7lular sovint s\u00f3n dif\u00edcils d\u2019interpretar i de comprendre per l\u2019alumnat.
\nUna de les estrat\u00e8gies m\u00e9s utilitzades \u00e9s l\u2019observaci\u00f3 de les c\u00e8l\u00b7lules meristem\u00e0tiques de les arrels de la ceba.
\nL\u2019experi\u00e8ncia\u00a0 presenta algunes dificultats, ja que la majoria de cebes del mercat estan sotmeses a… Llegeix m\u00e9s\u00bb<\/a><\/p>\n","protected":false},"author":1,"featured_media":19070,"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,"footnotes":""},"categories":[63,95,1,29],"tags":[],"class_list":["post-19069","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-eso-4","category-ciencies-de-la-natura","category-general","category-portada"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/iesreguissol\/wp-json\/wp\/v2\/posts\/19069","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/iesreguissol\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/iesreguissol\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/iesreguissol\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/iesreguissol\/wp-json\/wp\/v2\/comments?post=19069"}],"version-history":[{"count":1,"href":"https:\/\/agora.xtec.cat\/iesreguissol\/wp-json\/wp\/v2\/posts\/19069\/revisions"}],"predecessor-version":[{"id":19074,"href":"https:\/\/agora.xtec.cat\/iesreguissol\/wp-json\/wp\/v2\/posts\/19069\/revisions\/19074"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/iesreguissol\/wp-json\/wp\/v2\/media\/19070"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/iesreguissol\/wp-json\/wp\/v2\/media?parent=19069"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/iesreguissol\/wp-json\/wp\/v2\/categories?post=19069"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/iesreguissol\/wp-json\/wp\/v2\/tags?post=19069"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}