The main types of muscle cells are______________?

Related Mcqs:

Calcium ions triggers muscle contraction by binding to ___________________?

A. Actin B. Myosin C. Troponin D. Tropomyosin...

Contractile element in myofibril is_______________?

A. H band B. Sarcoplasm C. Sarcomere D. A line...

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...

Upstroke of action potential would lead to________________?

A. Net current in an outward direction B. Cell interior becomes more negative C. Cell interior becomes less negative D. None of the above...