Multiple Choice
In the neuromuscular junction, once the acetylcholine receptor has bound acetylcholine on the postsynaptic muscle fiber, the permeability of the postsynaptic membrane to _______ increases.
A) Ca2+ and AChE
B) Na+ and K+
C) Ca2+ and Na+
D) Na+ only
E) Cl-
Correct Answer:
Verified
Correct Answer:
Verified
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