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What is the role of calcium ions in mus...

What is the role of calcium ions in muscle contraction ?

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PRADEEP-LOCOMOTION AND MOVEMENTS-SHORT ANSWER QUESTIONS
  1. Differentiate between tendon and ligament.

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  2. Differentiate between rheumatoid arthritis and osteoarthritis.

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  3. What is the role of calcium ions in muscle contraction ?

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  4. Fill in the blanks : (a) Troponin is a part of ………. filament. (b)...

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  5. Match the columns 1 and II. and choose the correct combination from th...

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  6. Consider the following four statements (i)-(iv) and select the correct...

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  7. Match the items given in column I with appropriate items (one or more)...

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  8. Give the location of a ball and socket joint in a human body

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  9. What is muscle ? Write the names of different types of muscles.

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  10. How does the skeletal muscle contract ?

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  11. What is the role of calcium ions in muscle contraction ?

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  12. How are thick and thin filaments arranged in a muscle fibre ?

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  13. How do the joints help in movement ? Explain.

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  14. Name the kinds of non-muscular movements. Give examples of each.

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  15. Explain the principle of antagonistic muscles. Give one example of su...

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  16. EXOSKELETON AND ENDOSKELETON SYSTEM

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  17. Name the major parts of human skeleton. Give the number of bones in ...

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  18. What is the biological significance of (a) myoglobin, (b) phosphocre...

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  19. How do the body muscles act ?

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  20. Explain sliding filament theory of muscle contraction with neat sketch...

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