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The structural and functional unit of th...

The structural and functional unit of the striated muscle fiber is called

A

Sarcolemma

B

Sarcomere

C

Sarcoplasm

D

Myofibril

Text Solution

Verified by Experts

The correct Answer is:
B
The distance between two Z-lines is called as sarcomere which is a functional unit of the muscle. Each sarcomere includes one complete A-band and 2 halves I-band on the sides `(I//2+A+I//2)`.
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