Draw the diagram of a sarcomere of skeletal muscle showing different regions.
Match Column I with Column II :
| A. Smooth muscle | (i) Myoglobin |
| B. Tropomyosin | (ii) Thin filament |
| C. Red Muscles | (iii) Sutures |
| D. Red Muscles | (iv) Involuntary |
Describe the important steps in muscle contraction.
