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Nimfa-mama [501]
4 years ago
8

Why is oxygen necessary for muscle contraction?

Biology
1 answer:
morpeh [17]4 years ago
7 0
It is the initial source available to regenerate ATP from ADP. ... Blood carries oxygen<span> from the lungs to other body cells, such as </span>muscles<span> cells, while bound to hemoglobin. When it reaches a place low on</span>oxygen<span> the </span>oxygen<span> is released from the hemoglobin.</span>
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