*Mechanism of muscle contraction*

SUMMARY TABLE 10-1 Steps Involved In Skeletal Muscle Contraction STEPS IN MUSCLE RELAXATION ACh broken down by AChE Sarcoplasmic reticulum recaptures Ca24 Active sites covered , no cross-bridge interaction Contraction end S Relaxation occurs, passive return to resting length STEPS THAT END A CONTRACTION: STEPS IN INITIATING MUSCLE CONTRACTION ................
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