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Detailed explanation-1: -Acetylcholinesterase (AChE) is a cholinergic enzyme primarily found at postsynaptic neuromuscular junctions, especially in muscles and nerves. It immediately breaks down or hydrolyzes acetylcholine (ACh), a naturally occurring neurotransmitter, into acetic acid and choline.

Detailed explanation-2: -AChE is a hydrolase that hydrolyzes choline esters. It has a very high catalytic activity-each molecule of AChE degrades about 25, 000 molecules of acetylcholine (ACh) per second, approaching the limit allowed by diffusion of the substrate.

Detailed explanation-3: -Acetylcholinesterase (AChE) is a key enzyme in the cholinergic nervous system and is one of the most studied proteins in the field of Alzheimer’s disease (AD).

Detailed explanation-4: -Cholinesterase is a family of enzymes that catalyzes the hydrolysis of the neurotransmitter acetylcholine (ACh) into choline and acetic acid, a reaction necessary to allow a cholinergic neuron to return to its resting state after activation.

Detailed explanation-5: -The main type for that purpose is acetylcholinesterase (also called choline esterase I or erythrocyte cholinesterase); it is found mainly in chemical synapses and red blood cell membranes.