Item #10 of 10

Within the synaptic cleft ____________.

neurotransmitters are synthesized;
neurotransmitters are reabsorbed;
neurotransmitters are inactivated;
synaptic vesicles are produced;
neurotransmitters are packaged;

CORRECT - Yes, neurotransmitters may be inactivated by enzymes within the synaptic cleft.

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