NEET2014Botany-Muscular System
NEET 2014 Botany Muscle Contraction MCQ Question
Type: MCQ-conceptual-Medium-Class 11
Stimulation of a muscle fibre by a motor neuron occurs at
A
the neuromuscular junction
B
the transverse tubules
C
the myofibril
D
the sarcoplasmic reticulum
Correct Answer
Option A
Detailed Explanation
The neuromuscular junction is the synapse where a motor neuron communicates with a muscle fiber, initiating contraction.
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