Which one of the following is a regulatory protein of the muscle ?

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...

The following electrodes are used to detect the muscle activity without pain_________________?

A. Surface electrode B. Round electrode C. Hook electrode D. Needle electrode...

The main types of muscle cells are______________?

A. Skeletal and cardiac B. Smooth and cardiac C. Smooth and skeletal D. All of the above...

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...