how-does-camp-phosphodiesterase-contribute-to-signal-termination

Question

How does cAMP phosphodiesterase contribute to signal termination?

Accepted Answer

It decreases cAMP concentration by converting it to AMP, thus terminating the signal.

Answer

It phosphorylates cAMP to activate PKA.

Answer

It increases cAMP concentration by converting AMP to cAMP.

Answer

It binds to PKA and inhibits its activity.