Biology - Neural Control and Coordination Question with Solution | TestHub

During synaptic transmission, neurotransmitters such as acetylcholine are released into the synaptic cleft to propagate the nerve impulse to the postsynaptic neuron. After the impulse has been successfully transferred, the neurotransmitter must be rapidly removed or deactivated to prevent continuous, unregulated stimulation of the postsynaptic membrane. The enzyme cholinesterase (specifically acetylcholinesterase) is present in the synaptic cleft and catalyzes the breakdown of acetylcholine into choline and acetate, effectively destroying the neurotransmitter and terminating the signal.

Answer: cholinesterase