Multiple Choice
An example of electromechanical coupling in smooth m uscle is activation of contraction by
A) Release of Ca2+ via G
B) Increased cytosolic [Ca2+] through voltage-gated Ca2+ cha nn els
C) Activation of protein phosphatase via G -protein coupled receptors
D) Ca2+ release through RyR
E) Ca2+ uptake into the SR m ediated by phospholamban phosphorylation
Correct Answer:

Verified
Correct Answer:
Verified
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