Multiple Choice
Which of the following statements about cyclin-dependent kinases (Cdk's) or cyclin is false?
A) Different Cdk's act at different points in the cell cycle.
B) A Cdk can catalyze the phosphorylation of retinoblastoma protein.
C) Phosphorylated retinoblastoma protein is inactive.
D) Cdk's use ATP as a substrate.
E) Cyclin is made continuously during the cell cycle.
Correct Answer:
Verified
Correct Answer:
Verified
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