RE-NEET2026Zoology-Muscle Physiology
RE-NEET 2026 Zoology Neuromuscular Junction MCQ Question
Type: MCQ-conceptual-Easy
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.
Found an issue with this question?
Related Questions
More from 2026
The specific receptors for neurotransmitters in a synapse are present on ___________.
Nervous SystemZoology
The angular speed of a flywheel is increased from 600 rpm to 1200 rpm in 10 s. The number of revolutions completed by the flywheel during this time is...
Rotational MotionPhysics
What is the probability of having children with ‘O’ blood group, where both mother and father are heterozygous for ‘A’ and ‘B’ blood group, respective...
GeneticsBotany