The Cyclin/cyclin-Dependent Kinase Pair That is Active During the M

Question

The cyclin/cyclin-dependent kinase pair that is active during the M phase of the cell cycle is
A)Cyclin A/CDC2.
B)Cyclin B/CDC2.
C)Cyclin D/CDK4/6.
D)Cyclin E/CDK2.
E)Cyclin A/CDK2.

Accepted Answer

Cyclin B/CDC2 is the active pair during the M phase, which includes mitosis and cytokinesis.