Biology, asked by amirthab33, 6 months ago

smooth muscle fibres do not appear to be striated why

Answers

Answered by XxmschoclatequeenxX
3

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Smooth muscle lacks the striations of skeletal and cardiac muscle because the actin and myosin filaments are not regularly arrayed along the length of the cell. Smooth muscle cells are spindle-shaped, and they contain less myosin than striated muscle

Answered by Talentedgirl1
1

Answer:

Smooth muscle lacks the striations of skeletal and cardiac muscle because the actin and myosin filaments are not regularly arrayed along the length of the cell. ... Smooth muscle cells are spindle-shaped, and they contain less myosin than striated muscle. Further, the myosin is not associated with specific actin strands.

Explanation:

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