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A normal human respires 70-80 times per ...

A normal human respires 70-80 times per minute.

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SANTRA PUBLICATION-BREATHING AND RESPIRATION-D. True or False Statement Questions :
  1. Vital capacity defines the maximum capacity to ventilate lungs.

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  2. The energy carrying compound in living cells is ATP.

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  3. Forceful contraction of diaphragm causes forceful expiration.

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  4. Major amount of carbon dioxide (CO(2)) from the tissues is transported...

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  5. The regulatory centre of respiration is situated in the cerebral corte...

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  6. A normal human respires 70-80 times per minute.

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  7. Smaller the animal, the higher will be its respiratory rate.

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  8. A person can expel all the air from lungs through forceful expiration.

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  9. The condition where the body suffers from acute oxy- gen shortage is c...

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  10. The affinity of haemoglobin for carbon monoxide is more than that of o...

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  11. Lungs are totally emptied and refilled with fresh air during breathing...

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  12. Respiratory organs of insects are known as tracheoles.

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  13. Earthworm shows cutaneous type of respiration.

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  14. Yeast does not provide any help in the biofermenta- tion process.

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  15. Define Tidal Volume

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  16. 8 molecules of oxygen can associated with one molecule of haemoglobin.

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  17. Define tidal volume

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  18. RBC of venous blood contains more chloride .

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  19. Smoking can lead to respiratory disorder like emphy-sema.

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  20. Coal workers always suffers from black lung disease .

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