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qcm du poly 2021


Go to solution Solved by LeMathou,

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Posted

j'arrive pas à comprendre pourquoi cet item a été compté comme faux :

"Le DNA est synthétisé par une DNA-polymérase quand il s’agit de la réplication et par une RNA-polymérase lorsqu’on est en transcription inverse."

 

  • Solution
Posted

yoooo @sh2001

attention une RNA polymérase va synthétiser de l'ARN pas de l'ADN, en transcription inverse ce sera l'action d'une transcriptase inverse (soit ADN polymerase-ARN-dépendante)

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