The contractile element in a skeletal muscle is present in______________?

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 skeletal muscle action potential______________?

A. Is not essential for contraction to occur B. Has a prolonged plateau phase? C. Spreads in ward to all parts of the muscle via the t- tubule system D. Begins with an, in ward movement of K+ ins...

Rigor mortis results after death is due to________________?

A. Failure of acetylcholine to diffuse B. Failure of ATP supply C. Failure of break down of calcium bridges D. None of the above...