(Solved): Which of the following is the CORRECT sequence of events for muscle contractions? 1. Power stroke. ...

Which of the following is the CORRECT sequence of events for muscle contractions? 1. Power stroke. 2. Exposure of actin/ myosin binding sites 3. Acetylcholine release at neuromuscular junction. 4. T tubules spread the contraction signal 5. Motor neuron action potential. 6. Release of calcium ions from sarcoplasmic reticulum. 7. Actin pulled towards the M line. Select one: A. \( 3,5,2,6,4,1,7 \) B. \( 6,3,5,4,2,1,7 \) C. \( 5,3,4,6,2,1,7 \) D. \( 5,4,3,6,2,1,7 \)