Multiple Choice
Stimulation of M2 receptors on the heart muscle involves the following second messenger:
A) activation of inositol triphosphate production.
B) inhibition of cyclic adenosine monophosphate (cAMP) production.
C) inhibition of inositol triphosphate production.
D) activation of cyclic adenosine monophosphate (cAMP) production.
Correct Answer:

Verified
Correct Answer:
Verified
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