Multiple Choice
The actions of insulin are initiated by:
A) Phosphorylation of the insulin receptor on tyrosine side chains.
B) Stimulation of cAMP synthesis through a G protein.
C) Inhibition of cAMP synthesis through a G protein.
D) Formation of IP3 and diacylglycerol.
E) Activation of a guanylate cyclase.
Correct Answer:

Verified
Correct Answer:
Verified
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