Which of the following drug effects would increase the activity of a neurotransmitter by preventing its deactivation?
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decreasing the reuptake of the neurotransmitter by the presynaptic membrane; |
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increasing the reuptake of the neurotransmitter by the presynaptic membrane; |
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blocking the enzymatic breakdown of a neurotransmitter in the synaptic cleft; |
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alternatives a and c are both correct; |
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alternatives b and c are both correct; |
CORRECT - Yes, the activity of a neurotransmitter may be increased by either decreasing its reuptake or by blocking its enzymatic breakdown.
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