Multiple Choice
Which event occurs last at the neuromuscular junction?
A) Neurotransmitters enter the synaptic cleft.
B) Sodium channels on the motor end plate open.
C) An action potential reaches the presynaptic membrane.
D) Sodium enters the muscle fiber.
Correct Answer:
Verified
Correct Answer:
Verified
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Q27: What happens immediately after an action potential
Q28: Which of the following statements is not
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