When an Action Potential Arrives at the Axon Terminal, the Voltage-Gated

Multiple Choice

When an action potential arrives at the axon terminal, the voltage-gated calcium channels at the terminal

A) release calcium into the synaptic cleft.
B) release neurotransmitter into the synaptic cleft through active transport.
C) open, and the influx of calcium causes vesicle fusion with the presynaptic membrane.
D) cause further depolarization of the membrane at the motor end plate.
E) cause the membrane receptors to bind the neurotransmitter.