Question
Biology Question on Skeletal System
The H-zone in the skeletal muscle fibre is due to
A
The central gap between myosin filaments in the A-band
B
The central gap between actin filaments extending through myosin filaments in the A-band
C
Extension of myosin filaments in the central portion of the A-band
D
The absence of myofibrils in the central portion of A-band
Answer
The central gap between actin filaments extending through myosin filaments in the A-band
Explanation
Solution
Central part of thick filament, not overlapped by thin filaments is called the ????zone. ????zone is also called Hensen?? Line.