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Chemistry, 29.10.2020 16:30 ameliaxbowen7

PLEASE HELP HELP HELP What happens to the actin and myosin during a muscle contraction?

A. The actin filaments push against the myosin filaments, making the myosin filaments smaller.

B. The actin filaments are forced inward by the flexing of the muscle.

C. The myosin filaments remain in place as they pull the actin filaments inward.

D. The myosin filaments compress the actin filaments, making the actin filaments smaller.


PLEASE HELP HELP HELP What happens to the actin and myosin during a muscle contraction

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