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STD 11 - 17. Locomotion and movement — BIOLOGY STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceBIOLOGYSTD 11 - 17. Locomotion and movement1 Mark
MCQ
Mechanism of muscle contraction is best explained by
  • A
    Physical filament theory
  • B
    Chemical filament theory
  • ✓
    Sliding filament theory
  • D
    Jumping filament theory
✓

Answer

Correct option: C.
Sliding filament theory
c
Mechanism of muscle contraction is best explained by sliding and filament theory, which states that the contraction of a muscle fibre takes place by the sliding of the thin filaments over thick filaments

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