Which of these does not contribute to the cessation of the signal in a synaptic transmission?
A)Synaptic vesicles secrete neurotransmitter by exocytosis.
B)Neurotransmitter escapes from the synapse into the nearby extracellular fluid.
C)Neurotransmitters are no longer released.
D)The synaptic knob reabsorbs some neurotransmitters by endocytosis.
E)Enzymes in the postsynaptic cell break down some neurotransmitters.

Question

Quizplus · Accepted Answer

The secretion of neurotransmitters by exocytosis is part of the signal transmission process, not its cessation.

Which of These Does Not Contribute to the Cessation of the Signal