AIIMS2016Biology-Muscle Physiology
AIIMS 2016 Biology Structure of Muscle Fibres MCQ Question
Type: MCQ-conceptual-Medium-Class 11
The H⁻zone in the skeletal muscle fibre is due to
A
the central gap between actin filaments extending through myosin filaments in the A⁻band
B
extension of myosin filaments in the central portion of the A⁻band
C
the absence of myofibrils in the central portion of A⁻band
D
the central gap between myosin filaments in the A⁻band.
Correct Answer
Option A
Detailed explanation coming soon.
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