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Name the two special proteins which cons...

Name the two special proteins which constitute the contractile filaments of a muscle fibre.

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The correct Answer is:
Myosin, actin.
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SANTRA PUBLICATION-MOVEMENT AND LOCOMOTION-Very Short Answer Type Questions
  1. Give one exaple each of fibrous joint and cartilaginous joint.

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  2. What would happen if a muscle is stimulated repeatedly at intervals no...

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  3. Which property of muscle fibres enable them to cause movement.

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  4. Name the filaments that form the cross-briges during muscle contracito...

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  5. Name the cavity in the pelvic girdle, into which the head of the femur...

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  6. Name the best known contribution of Hansen.

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  7. Name the bones which form base of the skull.

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  8. Which muscle contracts to move your palm face upwards?

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  9. What lubricates the freely movable joint at the shoulder?

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  10. Name the two special proteins which constitute the contractile filamen...

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  11. Name the skeletal joint which permits movement in one direction only.

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  12. What is the main difference between the pelvic brim in females and mal...

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  13. What would happen if ATP were suddenly not available after the sarcome...

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  14. Name the bones that make up the pectoral girdle.

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  15. What characteristic of cardiac muscle tissue prevents it frum undergoi...

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  16. Which bands within a sarcomere appear darker and which appears lighter...

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  17. Which are true ribs and false ribs?

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  18. Name the pigment which is responsible for the brownish colouration of ...

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  19. Name the three subunits of troponin.

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  20. By which ion initiation of muscle contraction occurs?

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