______Influx Triggers Fusion of Synaptic Vesicles with the Synaptic Membranes

question 70

Multiple Choice

______influx triggers fusion of synaptic vesicles with the synaptic membranes of the presynaptic cell. This same stimulus also triggers __________, releasing neurotransmitters.

• A)Ca²⁺ ion, exocytosis
• B)Ca²⁺ ion, endocytosis
• C)acetylcholine molecules, exocytosis
• D)acetylcholine molecules, endocytosis
• E)Na⁺ ion, exocytosis

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