题目

S期CDK的分子组成是A. CDK2和cyclin BB. CDK1和cyclin BC. CDK2和cyclinAD. CDK4和cyclin DE. CDK2和cyclin D

S期CDK的分子组成是

A. CDK2和cyclin B

B. CDK1和cyclin B

C. CDK2和cyclinA

D. CDK4和cyclin D

E. CDK2和cyclin D

题目解答

答案

A. CDK2和cyclin B