NEET2021Zoology-Muscle Physiology
NEET 2021 Zoology Muscle Contraction Multiple Correct Question
Type: Multiple Correct-conceptual-Medium-Class 11
During muscular contraction which of the following events occur?
A
(a), (c), (d), (e) only
B
(a), (b), (c), (d) only
C
(b), (c), (d), (e) only
D
(b), (d), (e), (a) only
Correct Answer
Option A
Detailed Explanation
During muscle contraction, the A band widens, T band reduces in width, myosin hydrolyzes ATP, and Z⁻lines are pulled inwards.
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