To become active, Cdk1 must
A) bind cyclin.
B) bind cyclin and be phosphorylated on tyrosine 15 and threonines 14 and 161.
C) bind cyclin and be phosphorylated on tyrosine 15 and be dephosphorylated on threonines 14 and 161.
D) bind cyclin and be phosphorylated on threonine 161 and be dephosphorylated on threonine 14 and tyrosine 15.

Question

Quizplus · Accepted Answer

Cdk1 activation requires binding to cyclin and specific phosphorylation and dephosphorylation events: it must be phosphorylated on threonine 161 and dephosphorylated on threonine 14 and tyrosine 15.

To Become Active, Cdk1 Must