During signal transduction of a G protein, the first messenger binds to the receptor, and the G protein is activated. What happens next?
A) Formation of cAMP
B) Cellular response
C) Activation of protein kinase
D) Activation of adenylyl cyclase
E) Phosphorylation of the G protein

Question

Quizplus · Accepted Answer

After the G protein is activated, it typically activates adenylyl cyclase, which then converts ATP to cAMP, leading to further steps in the signaling pathway.

During Signal Transduction of a G Protein, the First Messenger