a-drug-inhibits-camp-phosphodiesterase-what-is-the-expected-effect-on-cellular-s

Question

A drug inhibits cAMP phosphodiesterase. What is the expected effect on cellular signaling?

Accepted Answer

Increased cAMP levels, leading to prolonged activation of protein kinase A.

Answer

Decreased cAMP levels, reducing protein kinase A activity.

Answer

Enhanced GDP binding to G proteins.

Answer

Inhibition of adenylate cyclase.