Multiple Choice
Which of the following is NOT correct regarding the protein degradation process involving ubiquitin?
A) The modified protein is degraded by an ATP-dependent protease complex.
B) The ubiquitin binding to the protein to be degraded leads to a novel branched protein.
C) The ubiquitin is covalently attached to a cysteine residue in the protein to be degraded.
D) Three additional proteins (E1,E2,and E3) are involved in the ligation of ubiquitin to the protein.
Correct Answer:

Verified
Correct Answer:
Verified
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