Progression through the cell cycle requires a cyclin to bind to a Cdk because _________.
选项:
A:the cyclins are the molecules with the enzymatic activity in the complex.
B:the binding of a cyclin to Cdk is required for Cdk enzymatic activity.
C:cyclin binding inhibits Cdk activity until the appropriate time in the cell cycle.
D:without cyclin binding, a cell-cycle checkpoint will be activated.
发布时间:2024-05-16 12:12:22