Question

आर दूसरा दाना याना वनस्पात वजन्तु काशकाम पाया जाता है।
Why muscles contain contractile Protein? Give reason,
नवीन व्यों होता है। एक कारण
व​

Answer 1

Answer:

Muscle cells are composed of muscle fibers or myocytes. These muscle fibers are in turn composed of many chains of myofibrils. Myofibril consists of long proteins as actin, myosin and titin and other accessory proteins. Muscle contraction occurs due to contractile proteins as actin and myosin, which are present on myofibril. Cells of muscle tissues can shorten forcefully and again return to the relaxed state.

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