Question

Ацетилхолін - це, допоможіть будь ласка

Answer 1

Відповідь:

Ацетилхолін — хімічна речовина, естер оцтової кислоти та холіну, нейромедіатор як у периферичній, так і у центральній нервовій системі багатьох живих організмів, включаючи людину.

Пояснення:

Answer 2

About Acetylcholine

Acetylcholine is a neurotransmitter, a chemical messenger that transmits signals across the nerve synapse, and it plays a crucial role in various physiological functions in the body.

Acetylcholine is involved in the activation of muscles, regulation of the endocrine system, and modulation of the autonomic nervous system. It is also associated with processes such as learning, memory, and attention.

Acetylcholine is synthesized from choline and acetyl coenzyme A through the action of the enzyme choline acetyltransferase. Once released into the synaptic cleft, acetylcholine binds to specific receptors on the postsynaptic membrane, leading to the transmission of nerve impulses.

The breakdown of acetylcholine is facilitated by the enzyme acetylcholinesterase, which hydrolyzes acetylcholine into choline and acetate, thus terminating its action at the synapse.

Acetylcholine is known to be involved in both the central nervous system and the peripheral nervous system, and its dysregulation has been implicated in various neurological and neuromuscular disorders.

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