Biology, asked by cngkslg05, 11 months ago

what is sarcomere ?

Answers

Answered by AnnieStar
18

Answer:

Sarcomere

A sarcomere is the basic contractile unit of muscle fiber. Each sarcomere is composed of two main protein filaments—actin and myosin—which are the active structures responsible for muscular contraction.

Answered by Anonymous
0

Answer:

a structural unit of a myofibril in striated muscle, consisting of a dark band and the nearer half of each adjacent pale band.

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