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The exchange of gases between blood capi...

The exchange of gases between blood capillaries and alveoli in the lung is through

A

active transprot

B

simple diffusion

C

osmosis

D

all of these

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The correct Answer is:
B
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TRUEMAN BIOLOGY-BREATHING AND EXCHANGE OF GASES -MULTIPLE CHOICE QUESTIONS
  1. Which of the following statements best summarises the relationship bet...

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  2. which of the following conditions is responsible for increase in venti...

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  3. The exchange of gases between blood capillaries and alveoli in the lun...

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  4. Volume of air breathed in and out during normal breathing is called

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  5. Tidal volume in human being is

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  6. About 1200 mL of air is always known to remain inside the human lungs ...

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  7. The amount of air remaining in the air passages and alveloi at the end...

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  8. After deep inspiration, capacity of maximum expiration of lung is call...

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  9. Vital capacity of lungs is

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  10. vital capacity of lungs of an average human is

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  11. After the expiration of a normal tidal volume a person breathes in as ...

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  12. The maximum amount of air that our lung can normally hold is

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  13. The total lung capacity is rpresented by

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  14. Arrange the following in the order of increasing volume 1) Tidal vo...

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  15. Given these lung volumes

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  16. The alveolar ventilation is the

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  17. the partial pressure of oxygen in the alveolar air is

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  18. Which of these statements about the partial pressure of CO(2)is true ?

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  19. How the transport of O(2) and CO(2) by blood happens?

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  20. Oxygen is transproted in blood mainly by

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