Science, asked by 11240carlcare, 9 months ago

how the cardic muscles is react​

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Answered by Anonymous
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When a cardiac muscle cell contracts, the myosin filament pulls the actin filaments toward each other, which causes the cell to shrink. The cell uses ATP to power this contraction. A single myosin filament connects to two actin filaments on either side. This forms a single unit of muscle tissue, called a sarcomere.

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