A) A - Sarcoplasm, B - Nucleus, C - Sarcolemma, D - Myofibril, E - Dark band F - Light band
B) A - Sarcoplasm, B - Light band, C - Myofibril, D - Sarcolemma, E - Nucleus, F - Dark band
C) A - Light band, B - Sarcoplasm, C - Myofibril, D - Sarcolemma, E - Nucleus, F - Dark band
D) A - Sarcolemma, B - Nucleus, C - Dark band, D - Light band, E - Sarcoplasm, F - Myofibril
Correct Answer: C
Solution :
A striated muscle fibre is externally covered by a membrane called sarcolemma. Each myofibril is formed of alternate light and dark bands. Sarcomere is the structural and functional unit of striated muscle fibre.
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