Diffusion, Enzymatic Degradation, and Uptake by Cells are All Ways

Question

Diffusion, enzymatic degradation, and uptake by cells are all ways to
A) remove a neurotransmitter.
B) stop a spatial summation.
C) continue a temporal summation.
D) inhibit a presynaptic potential.
E) excite a presynaptic potential.

Accepted Answer

Diffusion, enzymatic degradation, and uptake by cells are all mechanisms for removing a neurotransmitter from the synaptic cleft, thereby terminating the signaling between neurons.