You treat an organism with a drug that inhibits calcium permeability in nerve cells specifically. As a result, you expect to see
A)no depolarization of membranes.
B)failure to achieve the threshold necessary to stimulate a signal.
C)no repolarization of membranes.
D)no postsynaptic receptors.
E)presynaptic neurotransmitter release.

Question

Quizplus · Accepted Answer

Inhibition of calcium permeability in nerve cells would prevent the influx of calcium ions necessary for the release of neurotransmitters from presynaptic terminals, affecting neurotransmitter release.

You Treat an Organism with a Drug That Inhibits Calcium