A. H- zone
B. M- Line
C. Z- Line
D. A band
Related Mcqs:
- Functional unit of contractile system in a striped muscle is:
- What happens during muscle contraction to the length of each myosin and action filament??
- Contraction and relaxation phase of a muscle is called:
- When a muscle is repeatedly stimulated during its contraction period without permitting relaxation for a very long time it does not relax. This stage is called:
- Only myosine is present in_____________??
- The area around the North and South ples within the polar circle is called:
- The areas around the North and South poles within the Polar circles is called _________________?
- The contraction of which of the following muscle fibers, is controlled by hormones??
- In an annelids, the contraction of circular muscle results in___________??
- Which of the following step occurs immediately after binding of Ca2 with troponin molecule during muscle contraction.?
