The folowing is a list of the events that occur during a muscle contraction. What is the correct soothese events?1. Myosin cross-bridges bind to the actin.2. The free myosin head splits ATP.3. Calcium ion is released from the sarcoplasmic reticulum.4. The myosin head piots toward the center of the sarcomere.5. Calcium ion binds to troponin,6. The myosin head binds an ATP molecule and detaches from the actin.3, 5. 1, 2, 4, 6B.3, 5, 1, 4, 6,26. 2. 34,6,21, 4, 6,2, 3,5