Contractile element in myofibril is_______________?

Related Mcqs:

1. The contractile element in a skeletal muscle is present in______________?

   A. Sarcolemma
   B. Sarcoplasm
   C. Myofibril
   D. Endomysium

2. The study of the electrical activity of the muscle is_______________?

   A. EEG
   B. EMG
   C. Venn diagram
   D. ECG

3. The neuromuscular transmitter released at neuromuscular junction is_______________?

   A. Dopamine
   B. Epinephrine
   C. Nor epinephrine
   D. Acetylcholine

4. Which of the following is not a structural element of the temporomandibular joint ?

   A. Sigmoid notch
   B. Articular disc
   C. Capsular ligament
   D. Joint cavities

5. In human body which of the following trace element is next to iron_______________?

   A. Ca++
   B. Zn++
   C. Cu++
   D. Selenium

6. The type of fibrous element in enamel is_____________?

   A. Tono filament
   B. Keratin like fibre
   C. Collagen fibre
   D. Vimentin filament

7. Resting membrane potential of nerve fiber is_______________?

   A. -70 mv
   B. -90 mv
   C. -55 mv
   D. + 35 mv

8. The largest fraction of the total body fluid is_______________?

   A. Extracellular fluid
   B. Intracellular fluid
   C. Plasma
   D. Whole blood

9. A reliable screening test for platelet function is_______________?

   A. CT
   B. PT
   C. Thrombin
   D. Clot retraction time

10. In human the Hb is_______________?

    A. HbH
    B. HbA
    C. HbM
    D. HbS