1. | Failure of neuromuscular transmission in myasthenia gravis can prevent normal swallowing |
2. | Accumulation of urea and creatine in the joints causes their inflammation |
3. | An overdose of vitamin D causes osteoporosis |
4. | Rapid contractions of skeletal muscles causes muscle dystrophy |
Assertion (A): | Myosin is not a part of thin filament. |
Reason (R): | Meromyosin polymerises to form myosin. |
1. | Both (A) and (R) are True and (R) is the correct explanation of (A). |
2. | Both (A) and (R) are True but (R) is not the correct explanation of (A). |
3. | (A) is True but (R) is False. |
4. | Both (A) and (R) are False |