1SPE la transmission du patrimoine génétique by Lairis patricia https://padlet.com/lairis_patricia/1SPEtransADN mitose, meiose, réplication en-us 2017-02-02 09:28:37 UTC 2025-11-26 08:59:56 UTC hello@padlet.com https://padlet.pics/1/image?t=g_auto&url=https%3A%2F%2Fpadlet.net%2Ficons%2Fpng%2F1f427.png la mitose chez une cellule végétale lairis_patricia https://padlet.com/lairis_patricia/1SPEtransADN/wish/393512072 2019-10-04 12:47:56 UTC https://padlet.com/lairis_patricia/1SPEtransADN/wish/393512072 la mitose en schémas commentés lairis_patricia https://padlet.com/lairis_patricia/1SPEtransADN/wish/393515765 2019-10-04 12:53:36 UTC https://padlet.com/lairis_patricia/1SPEtransADN/wish/393515765 la mitose en schéma lairis_patricia https://padlet.com/lairis_patricia/1SPEtransADN/wish/393516183 2019-10-04 12:54:21 UTC https://padlet.com/lairis_patricia/1SPEtransADN/wish/393516183 la réplication en animation lairis_patricia https://padlet.com/lairis_patricia/1SPEtransADN/wish/393803557 enregistrer puis executer]]> 2019-10-04 21:11:28 UTC https://padlet.com/lairis_patricia/1SPEtransADN/wish/393803557 Du chromosome à l'ADN lairis_patricia https://padlet.com/lairis_patricia/1SPEtransADN/wish/393810341 Une présentation animée par zooms successifs]]> 2019-10-04 21:44:27 UTC https://padlet.com/lairis_patricia/1SPEtransADN/wish/393810341 Quelques données chiffrées lairis_patricia https://padlet.com/lairis_patricia/1SPEtransADN/wish/393810689 2019-10-04 21:46:13 UTC https://padlet.com/lairis_patricia/1SPEtransADN/wish/393810689 Calculer : la longueur de la molécule d'ADN du chromosome 8, de l'ensemble de l'ADN d'une cellule, de la totalité des cellules d'un être humain ainsi que le taux de compaction lorsque la molécule d'ADN est condensée lairis_patricia https://padlet.com/lairis_patricia/1SPEtransADN/wish/393810719 pour info la taille moyenne d'une cellule humaine est de 50 µm et celle du chromosome 8 est de 7µm]]> 2019-10-04 21:46:23 UTC https://padlet.com/lairis_patricia/1SPEtransADN/wish/393810719 Structure,composition et compaction des chromosomes lairis_patricia https://padlet.com/lairis_patricia/1SPEtransADN/wish/393810827 2019-10-04 21:46:52 UTC https://padlet.com/lairis_patricia/1SPEtransADN/wish/393810827 Histoire des sciences lairis_patricia https://padlet.com/lairis_patricia/1SPEtransADN/wish/393810864 2019-10-04 21:47:01 UTC https://padlet.com/lairis_patricia/1SPEtransADN/wish/393810864 Résultats expérimentaux lairis_patricia https://padlet.com/lairis_patricia/1SPEtransADN/wish/393810992 2019-10-04 21:47:32 UTC https://padlet.com/lairis_patricia/1SPEtransADN/wish/393810992 Les condensines lairis_patricia https://padlet.com/lairis_patricia/1SPEtransADN/wish/393811038 2019-10-04 21:47:49 UTC https://padlet.com/lairis_patricia/1SPEtransADN/wish/393811038 L'ADN et LES CHROMOSOMES : une histoire de compaction /décompaction lairis_patricia https://padlet.com/lairis_patricia/1SPEtransADN/wish/394111184 2019-10-06 14:26:43 UTC https://padlet.com/lairis_patricia/1SPEtransADN/wish/394111184 LA MITOSE : transmission du patrimoine génétique de cellule mère à cellules filles ; maintien du patrimoine , reproduction conforme lairis_patricia https://padlet.com/lairis_patricia/1SPEtransADN/wish/394111296 2019-10-06 14:27:16 UTC https://padlet.com/lairis_patricia/1SPEtransADN/wish/394111296 LA REPLICATION : une copie du patrimoine génétique avant division lairis_patricia https://padlet.com/lairis_patricia/1SPEtransADN/wish/394111839 2019-10-06 14:30:56 UTC https://padlet.com/lairis_patricia/1SPEtransADN/wish/394111839 LA MEIOSE : transmission du patrimoine génétique des cellules germinales aux gamètes lairis_patricia https://padlet.com/lairis_patricia/1SPEtransADN/wish/394112028 2019-10-06 14:32:02 UTC https://padlet.com/lairis_patricia/1SPEtransADN/wish/394112028 LA FECONDATION : l'union aléatoire de deux gamètes haploides et le rétablissement de la diploidie lairis_patricia https://padlet.com/lairis_patricia/1SPEtransADN/wish/394112550 2019-10-06 14:35:00 UTC https://padlet.com/lairis_patricia/1SPEtransADN/wish/394112550 La chromatine est-elle totalement décondensée lors de l'interphase ? lairis_patricia https://padlet.com/lairis_patricia/1SPEtransADN/wish/394113152 2019-10-06 14:38:27 UTC https://padlet.com/lairis_patricia/1SPEtransADN/wish/394113152 Quelle conclusion peut on tirer au sujet de l'activité des gènes qui se succèdent le long de la molécule d'ADN ? lairis_patricia https://padlet.com/lairis_patricia/1SPEtransADN/wish/394113162 2019-10-06 14:38:36 UTC https://padlet.com/lairis_patricia/1SPEtransADN/wish/394113162 La mitose lairis_patricia https://padlet.com/lairis_patricia/1SPEtransADN/wish/394113228 Une animation pour comprendre les phases de la mitose]]> 2019-10-06 14:39:00 UTC https://padlet.com/lairis_patricia/1SPEtransADN/wish/394113228 Le fuseau mitotique est un ensemble de protéines du cytosquelette qui se met en place dès la prophase et permet la migration des chromatides au moment de l'anaphase lairis_patricia https://padlet.com/lairis_patricia/1SPEtransADN/wish/394113251 2019-10-06 14:39:07 UTC https://padlet.com/lairis_patricia/1SPEtransADN/wish/394113251 Protéines du fuseau de division lairis_patricia https://padlet.com/lairis_patricia/1SPEtransADN/wish/394113283 2019-10-06 14:39:17 UTC https://padlet.com/lairis_patricia/1SPEtransADN/wish/394113283 Anomalies au cours de la mitose lairis_patricia https://padlet.com/lairis_patricia/1SPEtransADN/wish/394113299 2019-10-06 14:39:23 UTC https://padlet.com/lairis_patricia/1SPEtransADN/wish/394113299 Protéines indispensables à la ségrégation des chromosomes lairis_patricia https://padlet.com/lairis_patricia/1SPEtransADN/wish/394113313 2019-10-06 14:39:28 UTC https://padlet.com/lairis_patricia/1SPEtransADN/wish/394113313 la réplication en diaporama lairis_patricia https://padlet.com/lairis_patricia/1SPEtransADN/wish/394135258 2019-10-06 16:41:47 UTC https://padlet.com/lairis_patricia/1SPEtransADN/wish/394135258 lairis_patricia https://padlet.com/lairis_patricia/1SPEtransADN/wish/394135811 2019-10-06 16:44:31 UTC https://padlet.com/lairis_patricia/1SPEtransADN/wish/394135811 la meiose en vidéo lairis_patricia https://padlet.com/lairis_patricia/1SPEtransADN/wish/394136395 2019-10-06 16:47:25 UTC https://padlet.com/lairis_patricia/1SPEtransADN/wish/394136395 la meiose en animation lairis_patricia https://padlet.com/lairis_patricia/1SPEtransADN/wish/394137523 2019-10-06 16:53:08 UTC https://padlet.com/lairis_patricia/1SPEtransADN/wish/394137523 la meiose en schéma lairis_patricia https://padlet.com/lairis_patricia/1SPEtransADN/wish/394137847 2019-10-06 16:54:34 UTC https://padlet.com/lairis_patricia/1SPEtransADN/wish/394137847 la meiose en photo lairis_patricia https://padlet.com/lairis_patricia/1SPEtransADN/wish/394138528 2019-10-06 16:58:02 UTC https://padlet.com/lairis_patricia/1SPEtransADN/wish/394138528 une comparaison mitose/meiose lairis_patricia https://padlet.com/lairis_patricia/1SPEtransADN/wish/394139288 2019-10-06 17:01:54 UTC https://padlet.com/lairis_patricia/1SPEtransADN/wish/394139288 la fécondation et le cycle des diploides lairis_patricia https://padlet.com/lairis_patricia/1SPEtransADN/wish/394139860 2019-10-06 17:05:14 UTC https://padlet.com/lairis_patricia/1SPEtransADN/wish/394139860 fécondation et unicité des individus lairis_patricia https://padlet.com/lairis_patricia/1SPEtransADN/wish/394140447 2019-10-06 17:08:36 UTC https://padlet.com/lairis_patricia/1SPEtransADN/wish/394140447 réplication et PCR lairis_patricia https://padlet.com/lairis_patricia/1SPEtransADN/wish/398321643 2019-10-16 07:19:10 UTC https://padlet.com/lairis_patricia/1SPEtransADN/wish/398321643 réplication et séquençage du génome lairis_patricia https://padlet.com/lairis_patricia/1SPEtransADN/wish/398321683 (plus complexe)]]> 2019-10-16 07:19:19 UTC https://padlet.com/lairis_patricia/1SPEtransADN/wish/398321683 le séquençage de l'ADN (simple) lairis_patricia https://padlet.com/lairis_patricia/1SPEtransADN/wish/398482972 ou comment connaitre les successions des bases azotées sur l'ADN]]> 2019-10-16 14:15:15 UTC https://padlet.com/lairis_patricia/1SPEtransADN/wish/398482972 PCR: multiplication in vitro de l'ADN lairis_patricia https://padlet.com/lairis_patricia/1SPEtransADN/wish/399974990 2019-10-20 13:51:44 UTC https://padlet.com/lairis_patricia/1SPEtransADN/wish/399974990 exercice corrigé lairis_patricia https://padlet.com/lairis_patricia/1SPEtransADN/wish/399989166 2019-10-20 15:36:49 UTC https://padlet.com/lairis_patricia/1SPEtransADN/wish/399989166 la multiplication et le séquençage de l'ADN lairis_patricia https://padlet.com/lairis_patricia/1SPEtransADN/wish/399989441 2019-10-20 15:38:49 UTC https://padlet.com/lairis_patricia/1SPEtransADN/wish/399989441 pour tout revoir lairis_patricia https://padlet.com/lairis_patricia/1SPEtransADN/wish/1905709582 proteines/enzymes/transcription/traduction:meiose/fécondation.....]]> 2021-11-22 09:45:13 UTC https://padlet.com/lairis_patricia/1SPEtransADN/wish/1905709582 la transgénèse et le génie génétique lairis_patricia https://padlet.com/lairis_patricia/1SPEtransADN/wish/2431518617 2023-01-02 09:30:22 UTC https://padlet.com/lairis_patricia/1SPEtransADN/wish/2431518617 le génie génétique lairis_patricia https://padlet.com/lairis_patricia/1SPEtransADN/wish/2431518994 2023-01-02 09:31:15 UTC https://padlet.com/lairis_patricia/1SPEtransADN/wish/2431518994