Acetylcholinesterase is related with

Options

A. synthesis of proteins
B. digestion of proteins
C. synthesis of neurotransmitter
D. removing neurotransmitter from the site

Answer

**Step-by-Step Solution:**

1. **Understanding Acetylcholinesterase**: Acetylcholinesterase is an enzyme that plays a crucial role in the nervous system. It is primarily responsible for breaking down the neurotransmitter acetylcholine in the synaptic cleft.

2. **Function of Acetylcholinesterase**: When a nerve impulse reaches the axon terminal, acetylcholine is released into the synaptic cleft. This neurotransmitter binds to receptors on the post-synaptic neuron, facilitating the transmission of the nerve signal.

3. **Role in Signal Transmission**: After the signal has been transmitted, it is essential to terminate the action of acetylcholine to prevent continuous stimulation of the post-synaptic neuron. Acetylcholinesterase catalyzes the hydrolysis of acetylcholine into choline and acetate, effectively removing it from the synaptic cleft.

4. **Relation to Neurotransmitter Synthesis**: While acetylcholine is a neurotransmitter, acetylcholinesterase does not synthesize neurotransmitters. Instead, it is involved in the breakdown of neurotransmitters after they have performed their function.

5. **Conclusion**: The primary role of acetylcholinesterase is to remove neurotransmitters (specifically acetylcholine) from the synaptic cleft, thus terminating the signal transmission. Therefore, the correct answer to the question is that acetylcholinesterase is related to the removal of neurotransmitters from the site.

**Final Answer**: Acetylcholinesterase is related to the removal of neurotransmitters from the synaptic cleft.

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