RE-NEET2026Zoology-Muscle Physiology
RE-NEET 2026 Zoology Neuromuscular Junction MCQ Question
Type: MCQ-conceptual-Easy-Class 11
Muscle contraction is initiated by a signal sent by the central nervous system by the release of ______.
A
acetyl coenzyme A
B
cyclic guanine monophosphate
C
cyclic adenine monophosphate
D
acetyl choline
Correct Answer
Option D
Detailed Explanation
Acetylcholine is the neurotransmitter released at neuromuscular junctions to initiate muscle contraction.
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