The following events are associated with muscle contraction….
The following events are associated with muscle contraction. Write down the correct order in which these events occur, following the initiation of a contraction by a nerve impulse. Use a comma in between your answers ex) 1, 2, 3, 4, 5 T-tubules transmit electrical impulses throughout the muscle cell. Myosin contacts actin and pulls it toward the center of the sarcomere. Acetylcholine binds to receptors on the muscle. Troponin-tropomyosin complex shifts to expose myosin heads binding sites. Calcium is released from the sarcoplasmic reticulum.