What is the function of the myosin head?

What is the function of the myosin head?
  1. To bind to the exposed active sites on actin
  2. To release ADP and P1
  3. To break the cross-bridge
  4. To be an ATPase enzyme

Solution

The globular head of the myosin filament is an active ATPase enzyme and has binding sites for ATP and active sites for actin.

Asked in: NCERT

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