An environmental change that leads to the production of decreased levels of cyclin expression would tend to _______ the activity of the CDK.This would lead to _______ phosphorylation of RB,which in turn would lead to _______ cells being stopped at the R point.
A) increase;increased;more
B) increase;decreased;fewer
C) increase: decreased;fewer
D) decrease;increased;fewer
E) decrease;decreased;more

Question

Quizplus · Accepted Answer

Decreased cyclin levels reduce CDK activity, leading to decreased phosphorylation of RB, resulting in more cells being stopped at the R point.

An Environmental Change That Leads to the Production of Decreased