At the adrenergic synapse, the concentration of adrenaline in synaptic cleft:
a. increased by cocaine which inhibit reuptake of adrenaline
b. decreased by MAO (monoamine oxidase) - inhibitors
c. controlled chiefly by the activity of the enzyme COMT
d. increased by noradrenaline receptor blockers

1 Answer

Answer :

increased by cocaine which inhibit reuptake of adrenaline

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