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The cross bridges are present on the:...

The cross bridges are present on the:

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Explore conceptually related problems

Where are cross bridges present?

A salt bridge

Which of the following stage of cross-bridge is shown in the diagram?

A: When soldier cross a bridge, they are asked to break steps. R: If they do not break steps, then they will apply large force on bridge simutaneously.

Statement-1: The bridges are declared unsafe after a long use. Statement-2: Elastic strength of bridges losses with time.

Test cross is a cross between

Cross bridges of sarcomere in skeletal muscle are made up of

Cytoplasmic bridges present between adjacent cells.

Which of the following events leads to the breakdown cross-bridges during muscle contraction?

Assertion: soldiers are asked to break steps while crossing the bridge. Reason: The frequency of marching may be equal to the natural frequency of bridge and may lead to resonance which can break the bridge.

ICSE-LOCOMOTIONA ND MOVEMENT -TEST YOUR PROGRESS ( VERY SHORT ANSWER TYPE QUESTIONS )
  1. Name the functional contractile unit of the muscle.

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  2. The total number of bones in the hindlimb of a man is

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  3. The cross bridges are present on the:

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  4. Name the chemical that causes fatigue in the muscle.

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  5. The muscles which on contraction rotates the foream the make palm face...

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

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  7. State the function of the Synovial fluid.

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  8. Which type of movable joint makes the hip joint?

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

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

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  11. What are the two types of striated muscle fibres?

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

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  13. Name the cells that synthesize collagen.

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

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  15. Explain a synovial joint.

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  16. What are the bones present in the left pectoral girdle and the left ar...

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  17. Name the heaviest and longest bone in the human body.

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  18. Give scientific term for a condition when the muscle's deteriorate and...

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  19. The adult human skeleton consists of 206 bones grouped into axial and ...

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  20. What is the distinctive feature of mandible among all the skull bones?

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