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.Management Sciences
A. there is lack of acetyl choline
B. Lack of acetyl choline receptors
C. There is isometric contraction
D. Muscles are rigid and tough
Related Mcqs:
- Non true regarding Na/K pump is______________?
- A. Pumps Na against a gradient B. 5 Na+ exchanged for 2K+ C. Increase in intracellular Na D. Hypocalcemia inhibits the pump...
- Succinyl choline acts to block neuromuscular transmission by_______________?
- A. Inhibiting cholinesterase B. Inhibiting the CNS C. Depolarizing the motor end plate of skeletal muscle D. Blocking the release of acetyl choline at the end plate...
- The number of muscle fibers in a motor unit are least in______________?
- A. Laryngeal muscles B. Pharyngeal muscles C. Muscles of middle ear D. Extraocular muscles...
- Which one of the following is a regulatory protein of the muscle ?
- A. Troponin B. Myosin C. Actin D. Protein- C...
- Which is caused by acetylcholine through nicotinic receptors_____________?
- A. Contraction of skeletal muscle B. Decrease of heart rate C. Secretion of saliva D. Contraction of pupils...
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