An Environmental Change Leads to Cyclin Being Degraded at a Rate

Multiple Choice

An environmental change leads to cyclin being degraded at a rate much faster than normal.Such a change would tend to _______ the activity of the Cdk, which would lead to _______ phosphorylation of the target protein, which in turn would lead to _______ cells being stopped at the checkpoint.

A) increase; increased; more
B) increase; decreased; fewer
C) decrease: increased; fewer
D) decrease; decreased; more
E) decrease; decreased; fewer