Which of the following is responsible for muscle contraction?
- ✓$Ca$ channel.
- BPotassium channel.
- CSodium channel.
- DMagnesium channel.
Answer: A.
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View full solution →| Column I | Column II | ||
|
(a)
|
Smooth muscle |
(i)
|
Myoglobin |
| (b) | Tropomyosin | (ii) | Thin filament |
| (c) | Red muscle | (iii) | Sutures |
| (d) | Skull | (iv) | Involuntary |
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