Question

Describe mechanism of muscle contraction (Sliding Filament Theory).​

Answer 1

Explanation:

According to the sliding filament theory, the myosin (thick) filaments of muscle fibers slide past the actin (thin) filaments during muscle contraction, while the two groups of filaments remain at relatively constant length. It was independently introduced in 1954 by two research teams, one consisting of Andrew F.

Answer 2

Answer:

Muscle contraction occurs when the thin actin and thick myosin filaments slide past each other. It is generally assumed that this process is driven by cross-bridges which extend from the myosin filaments and cyclically interact with the actin filaments as ATP is hydrolysed.

Explanation:

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