what-is-the-role-of-nitric-oxide-as-a-signaling-molecule-and-how-is-it-synthesiz

Question

What is the role of nitric oxide as a signaling molecule, and how is it synthesized?

Accepted Answer

Nitric oxide is synthesized from arginine and oxygen and causes smooth muscle relaxation.

Answer

Nitric oxide is synthesized from cyclic GMP and causes smooth muscle relaxation.

Answer

Nitric oxide is synthesized from ATP and causes smooth muscle contraction.

Answer

Nitric oxide is synthesized from epinephrine and causes smooth muscle contraction.