In the cyclic AMP second messenger system, binding of the first messenger to a surface receptor leads to activation of ____, which induces the conversion of intracellular ____ to cyclic AMP

a. adenylate cyclase, ATP.
b. adenylate cyclase, ADP.
c. phospholipase C, ATP.
d. phospholipase C, ADP.
e. protein kinase, ATP.


A

Anatomy & Physiology

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In sodium channels at the resting membrane potential, __________.

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Anatomy & Physiology

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What will be an ideal response?

Anatomy & Physiology