Retrograde transmitters ____.
A) are produced in the axon terminals
B) inhibit the postsynaptic cell
C) are broken down before they are released
D) are released by the postsynaptic cell

Question

Quizplus · Accepted Answer

Retrograde transmitters are unique because they are released by the postsynaptic cell and travel back to the presynaptic cell, influencing its activity. This is in contrast to the more common direction of neurotransmitter release and action.

Retrograde Transmitters ____