{"id":674,"date":"2016-02-17T21:58:54","date_gmt":"2016-02-17T20:58:54","guid":{"rendered":"http:\/\/ent2d.ac-bordeaux.fr\/disciplines\/svt\/?page_id=674"},"modified":"2016-11-30T19:58:15","modified_gmt":"2016-11-30T18:58:15","slug":"structure-dun-anticorps-3","status":"publish","type":"page","link":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/svt\/structure-dun-anticorps-3\/","title":{"rendered":"Structure d&rsquo;un anticorps (3)"},"content":{"rendered":"<table class=\"contenu\" style=\"height: 340px\" border=\"\" width=\"734\">\n<tbody>\n<tr>\n<td>Objectif<\/td>\n<td>Montrer qu&rsquo;un anticorps est form\u00e9 de quatre cha\u00eenes reli\u00e9es par des ponts disulfures et dont l&rsquo;extr\u00e9mit\u00e9 forme un site\u00a0 sur lequel se fixe l&rsquo;antig\u00e8ne.<\/td>\n<\/tr>\n<tr>\n<td width=\"30%\">Mode de raisonnement<\/td>\n<td><a href=\"http:\/\/ent2d.ac-bordeaux.fr\/disciplines\/svt\/enseigner\/ressources-par-niveau\/reforme-college\/demarches-en-svt-gttp\/modes-de-raisonnement\/#ancre3\">D\u00e9ductif<\/a><\/td>\n<\/tr>\n<tr>\n<td>Mode de regroupement des \u00e9l\u00e8ves<\/td>\n<td><a href=\"http:\/\/ent2d.ac-bordeaux.fr\/disciplines\/svt\/enseigner\/ressources-par-niveau\/reforme-college\/demarches-en-svt-gttp\/groupement-des-eleves\/#ancre1\">Bin\u00f4me<\/a><\/td>\n<\/tr>\n<tr>\n<td><b>Activit\u00e9\u00a0<\/b><\/td>\n<td>A l&rsquo;aide du logiciel <a href=\"http:\/\/ent2d.ac-bordeaux.fr\/disciplines\/svt\/enseigner\/ressources-par-niveau\/reforme-college\/demarches-en-svt-gttp\/logiciel-rastop\/\">Rastop<\/a> et des fichiers <a href=\"http:\/\/ent2d.ac-bordeaux.fr\/disciplines\/svt\/enseigner\/ressources-par-niveau\/reforme-college\/demarches-en-svt-gttp\/sequences-rastop\/\">IGGTOTAL<\/a> et <a href=\"http:\/\/ent2d.ac-bordeaux.fr\/disciplines\/svt\/enseigner\/ressources-par-niveau\/reforme-college\/demarches-en-svt-gttp\/sequences-rastop\/\">1ACY<\/a>\u00a0et montrer qu&rsquo;un anticorps est form\u00e9 de quatre cha\u00eenes et poss\u00e8dent 2 sites de reconnaissance sur lesquels se fixe l&rsquo;antig\u00e8ne<\/td>\n<\/tr>\n<tr>\n<td>Production attendue<\/td>\n<td>\n<ul>\n<li>Deux fen\u00eatres ouvertes :\n<ul>\n<li>fen\u00eatre 1 : mol\u00e9cule d&rsquo;anticorps avec les 4 cha\u00eenes de couleurs diff\u00e9rentes et les ponts disulfures<\/li>\n<li>fen\u00eatre 2 : extr\u00e9mit\u00e9 de la mol\u00e9cule d&rsquo;anticorps avec l&rsquo;antig\u00e8ne fix\u00e9 (diff\u00e9rents \u00e9l\u00e9ments distingu\u00e9s par des couleurs diff\u00e9rentes)<\/li>\n<\/ul>\n<\/li>\n<li>Sch\u00e9ma de la mol\u00e9cule d&rsquo;anticorps avec les deux sites antig\u00e9niques occup\u00e9s.<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<table class=\"contenu\" style=\"height: 38px\" border=\"\" width=\"730\">\n<tbody>\n<tr>\n<td><a href=\"http:\/\/ent2d.ac-bordeaux.fr\/disciplines\/svt\/enseigner\/ressources-par-niveau\/reforme-college\/demarches-en-svt-gttp\/structure-dun-anticorps-2\/\">Anticorps (2)<\/a><\/td>\n<td><a href=\"http:\/\/ent2d.ac-bordeaux.fr\/disciplines\/svt\/enseigner\/ressources-par-niveau\/reforme-college\/demarches-en-svt-gttp\/structure-dun-anticorps-3\/\">Anticorps (3)<\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p>Objectif Montrer qu&rsquo;un anticorps est form\u00e9 de quatre cha\u00eenes reli\u00e9es par des ponts disulfures et dont l&rsquo;extr\u00e9mit\u00e9 forme un site\u00a0 sur lequel se fixe l&rsquo;antig\u00e8ne. Mode de raisonnement D\u00e9ductif Mode de regroupement des \u00e9l\u00e8ves Bin\u00f4me Activit\u00e9\u00a0 A l&rsquo;aide du logiciel Rastop et des fichiers IGGTOTAL et 1ACY\u00a0et montrer qu&rsquo;un anticorps est form\u00e9 de quatre cha\u00eenes &hellip; <\/p>\n<p><a class=\"more-link btn\" href=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/svt\/structure-dun-anticorps-3\/\">Lire la suite<\/a><\/p>\n","protected":false},"author":8,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"template-twocolumnsright.php","meta":{"footnotes":""},"class_list":["post-674","page","type-page","status-publish","hentry","nodate","item-wrap"],"_links":{"self":[{"href":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/svt\/wp-json\/wp\/v2\/pages\/674","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/svt\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/svt\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/svt\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/svt\/wp-json\/wp\/v2\/comments?post=674"}],"version-history":[{"count":3,"href":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/svt\/wp-json\/wp\/v2\/pages\/674\/revisions"}],"predecessor-version":[{"id":859,"href":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/svt\/wp-json\/wp\/v2\/pages\/674\/revisions\/859"}],"wp:attachment":[{"href":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/svt\/wp-json\/wp\/v2\/media?parent=674"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}