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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
The region between two successive $Z-$ lines in a myofibril is
  • ✓
    Sarcomere
  • B
    Sarcosome
  • C
    Fascia
  • D
    Anisotropic band
✓

Answer

Correct option: A.
Sarcomere
a
Sarcomere is the smallest contractile unit of muscle, which extends from one $Z-$disc to the next.

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