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The sliding filament model of contraction involves ________.

a) actin and myosin sliding past each other and partially overlapping
b) the shortening of thick filaments so that thin filaments slide past
c) actin and myosin lengthening in order to slide past each other
d) the Z discs sliding over the myofilaments

Respuesta :

roseanedurante

Answer:

A) action and myosin sliding past each other and partially overlapping

Explanation:

The muscle contraction occurs by the interaction between two protein filaments in sarcomeres (actin and myosin). During this process there is a “shortening” of the sarcomere, caused not by changing the length of the actin and myosin filaments, but by overlapping these filaments,

Answer:

answer a

Explanation:

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