Card 26 / 34: What happens at the neuromuscular junction after calcium ions react with synaptic vesicles?
A)
Synaptic vesicles fuse with cell membrane.
B)
Acetylcholine released via process of exocytosis.
C)
Impulse travels T-tubules and sarcoplasmic reticulum.
D)
Acetylcholine binds with receptor sites on motor end plate causing depolarization of motor end plate and sarcolemma.
Answer:
A) Synaptic vesicles fuse with cell membrane.
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