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Eukaryotic Post-Translational Regulation

16. Regulation of Expression / Eukaryotic Post-Translational Regulation / Problem 1

Ubiquitylation is a PTM that involves:

A

Cleaving polypeptide chains into smaller fragments

B

Attaching ubiquitin to enhance protein stability

C

Removing ubiquitin to activate proteins

D

Adding ubiquitin to mark proteins for degradation

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