When an action potential arrives at the nerve junction, it activates an influx of calcium ions into the cytoplasm of the neuron causing the vesicle to expel neurotransmitters into the synapse. This release of vesicle content is blocked by?
A. Reserpine
B. Guanethidine
C. Aspirin
D. Imipramine
Answer:B
When an action potential arrives at the nerve junction, it activates an influx of calcium ions into the cytoplasm of the neuron causing the vesicle to expel neurotransmitters into the synapse. This release of vesicle content is blocked by?
A. Reserpine B. Guanethidine C. Aspirin D. Imipramine