What is the role of acetylcholinesterase?
A) act as a transmitting agent
B) amplify or enhance the effect of ACh
C) destroy ACh a brief period after its release by the axon endings
D) stimulate the production of acetylcholine

Question

Quizplus · Accepted Answer

Acetylcholinesterase (AChE) is an enzyme that is responsible for breaking down acetylcholine (ACh) into its components, acetate and choline. AChE is located in the synaptic cleft and its main function is to limit the duration of synaptic signaling by destroying ACh a brief period after its release by the axon endings. This ensures that ACh does not continue to bind to its receptors and stimulate the postsynaptic neuron beyond what is necessary for the specific neural communication to occur. Therefore, option C is the correct answer.

What Is the Role of Acetylcholinesterase