The $\alpha$ subunit of trimeric G proteins can function to
A) regulate ion channels.
B) activate adenylate cyclase.
C) inhibit phospholipase A.
D) inhibit phosphodiesterase.

Question

Quizplus · Accepted Answer

The F1F1F1S1F1F1F10 subunit of trimeric G proteins can activate adenylate cyclase, leading to the production of secondary messenger molecule cAMP. This can then activate protein kinase A, leading to downstream signaling events.

The α\alphaα Subunit of Trimeric G Proteins Can Function to A) Regulate

The $\alpha$ Subunit of Trimeric G Proteins Can Function to
A) Regulate