APFIVE Cell Cycle Regulation by CDKs
In a mutant cell line, cyclin-dependent kinases (CDKs) are unable to be activated, even when bound to cyclins. Which of the following cellular processes would be most directly affected by this mutation?
A
Assembly of the nuclear envelope
B
ATP production in mitochondria
C
Transcription of genes coding for histones
D
Phosphorylation of proteins that regulate DNA replication
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