Skeletal Muscle: Sarcomere Past Year (2006 - 2015) MCQs Locomotion and Movement Zoology NEET Practice Questions, MCQs, Past Year Questions (PYQs), NCERT Questions, Question Bank, Class 11 and Class 12 Questions, and PDF solved with answers

The H-zone in the skeletal muscle fibre is due to:

1.	The central gap between myosin filaments in the A-band.
2.	The central gap between actin filaments extends through myosin filaments in the A-band.
3.	Extension of myosin filaments in the central portion of the A-band
4.	The absence of myofibrils in the central portion of the A-band.

Subtopic: Skeletal Muscle: Sarcomere |

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