The central part of the thick filaments not overlapped by the thin filaments is called as:
1. | A band | 2. | I band |
3. | H zone | 4. | Sarcomere |
The Z line is present in:
1. | A band | 2. | H zone |
3. | I band | 4. | M line |
1. | Anisotropic band mainly contains myosin. |
2. | Isotropic band consists of actin. |
3. | The thick filaments are held together by an M-line. |
4. | Actin and myosin are arranged perpendicular to each other and also to the longitudinal axis of myofibrils. |