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9. Muscle Tissue

9. Muscle Tissue

9. Muscle Tissue / Steps of Muscle Contraction / Problem 9

Identify the correct order of the muscle contraction cycle.

ANSWERS OPTIONS

A

Active-site exposure → Myosin head pivoting → Cross-bridge formation → Cross-bridge detachment → Myosin Reactivation

B

Active-site exposure → Cross-bridge formation → Myosin head pivoting → Cross-bridge detachment → Myosin Reactivation

C

Active-site exposure → Cross-bridge formation → Cross-bridge detachment → Myosin head pivoting → Myosin Reactivation

D

Active-site exposure → Myosin head pivoting → Myosin Reactivation → Cross-bridge formation → Cross-bridge detachment

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