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.Management Sciences
A. Failure of acetylcholine to diffuse
B. Failure of ATP supply
C. Failure of break down of calcium bridges
D. None of the above
Related Mcqs:
- Calcium ions triggers muscle contraction by binding to ___________________?
- A. Actin B. Myosin C. Troponin D. Tropomyosin...
- Increase in threshold level on applying subthreshold, slowly rising stimulus is known as ___________?
- A. Adaptation B. Accommodation C. Refractoriness D. Electrotonus...
- The absolute refractory period of an action potential is due to _______________?
- A. Insufficient neurotransmitter B. Depletion of intracellular Na+ C. Inactivation of Na+ k+ ATPase D. Voltage inactivation of the Na+ channel...
- In excitable cells, repolarization is closely associated with, one of the following events_______________?
- A. Na effux B. Na influx C. K efflux D. K influx...
- Potassium is maximum in_____________?
- A. Cell B. Plasma C. Interstitium D. Bone...
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