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rjkz [21]
2 years ago
15

How does the enzyme present in the globular myosin head play its role during muscle contraction​

Biology
1 answer:
kifflom [539]2 years ago
6 0

In addition to binding actin, the myosin heads bind and hydrolyze ATP, which provides the energy to drive filament sliding. This translation of chemical energy to movement is mediated by changes in the shape of myosin resulting from ATP binding.

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If two breaks occur in one chromosome, sometimes the region between the breaks rotates 180 degrees before rejoining with the two end fragments. Such an event creates a chromosomal mutation called an inversion.

8 0
3 years ago
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