Presynaptic modulation of neurotransmitter release involves modifying________at the axon terminal.
A) membrane potential
B) the vesicles selected for release
C) calcium influx
D) potassium channels
E) sodium channels

Question

Presynaptic modulation of neurotransmitter release involves modifying________at the axon  terminal.
A) membrane potential
B) the vesicles selected for release
C) calcium influx
D) potassium channels
E) sodium channels

Quizplus · Accepted Answer

Presynaptic modulation of neurotransmitter release primarily involves modifying calcium influx, as calcium ions play a crucial role in triggering the release of neurotransmitters from vesicles at the axon terminal.

Presynaptic Modulation of Neurotransmitter Release Involves Modifying________at the Axon