Head Atp
When ATP binds to a myosin head,?
a. myosin head detaches from actin. b. the muscle relaxes. C. the myosin head pulls the actin filament, sarcomere shortening. d. myosin head is prolonged. e. calcium ions are released from the reticulum endoplasmic
C. myosin head pulls the actin filament, sarcomere shortening.