A five carbon sugar lacking a hydrogen at the number 2 carbon is found in

Question: The binding of ligands to many G-proteins linked receptors leads to shortlived
[A].

increase in the concentration of certain intracellular signaling molecules called second messenger

[B].

decrease in the concentration of certain intracellular signaling molecules called second messenger

[C].

increase in the concentration of certain extracellular signaling molecules called first messenger

[D].

decrease in the concentration of certain extracellular signaling molecules called first messenger

Answer: Option A

Explanation:

No answer description available for this question.