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Poly de l'avant 2022/2023 sujet 2 UE1 Item 32.C


Go to solution Solved by MALOcclusionsphinctérienne,

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  • Responsable Matière
Posted

Bonjour. La correction de cet item est fausse non ? "A Phi>Ph la molécule est chargée positivement. La protéine migre vers l’anode."

  • Ancien Responsable Matière
Posted
il y a 1 minute, MALOcclusionsphinctérienne a dit :

A pHi supérieur au pH, la molécule est sous forme positive et va migrer vers la cathode (la cathode attire les +)

Oui d'où l'errata non ?

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