Multiple Choice
Which of the following is the final signaling step following impulse conduction along the axon terminal?
A) ACh binds with receptors on the muscle cell membrane, opening sodium channels.
B) ACh diffuses across the cleft of the junction.
C) ACh is released by exocytosis.
D) Calcium diffuses into the terminal button.
E) Voltage-gated channels for calcium are opened.
Correct Answer:
Verified
Correct Answer:
Verified
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