PHYSIOLOGY
SYNAPTIC PHYSIOLOGY
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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The neurotransmitter always used at the neuromuscular junction is:
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It depends upon the type of muscle being innervated
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noradrenaline
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acetylcholine
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dopamine
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Explanation:
Detailed explanation-1: -In the somatic nervous system, acetylcholine is used at the neuromuscular junctions, triggering the firing of motor neurons and affecting voluntary movements.
Detailed explanation-2: -Acetylcholine is a neurotransmitter that plays a role in memory, learning, attention, arousal and involuntary muscle movement. Medical conditions associated with low acetylcholine levels include Alzheimer’s disease and myasthenia gravis.
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