Class 11 NEET Biology Locomotion and Movement

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Question : 7 of 70

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According to the sliding filament theory

[NEET Re-2022]

The actin filaments slide away from A-band resulting in shortening of sarcomere.
Actin and myosin filaments slide over each other to increase the length of the sarcomere.
Length of A-band does not change.
I-band increases in length.

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