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In the sarcomere, crossbridge cycling steps in order from start to end are:A) Power stroke (pull)- Ca2+ binding- Reset myosin head (reset)- Release of myosin head (release)-crossbridge formationB) Ca2+ binding- crossbridge formation (attach)- Power stroke (pull)- Release of myosin head (release)- Reset myosin head (reset)C) Ca2+ binding- Power stroke (pull)- Release of myosin head (release)- Reset myosin head (reset)-crossbridge formation (attach) D) Release of myosin head (release)- Crossbridge formation (attach)- Reset of myosin head (reset)- Ca2+ binding
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