The binding of cyclin B to CDK1 (cyclin-dependent kinase 1) permits the cell to progress from
A) S phase into G2 phase
B) G2 phase into M phase
C) G1 phase into G2 phase
D) G1 phase into S phase
E) prometaphase into metaphase

Question

Quizplus · Accepted Answer

Cyclin B binding to CDK1 activates the complex and allows for progression from G2 phase into M phase, also known as mitosis.

The Binding of Cyclin B to CDK1 (Cyclin-Dependent Kinase 1)