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Which of the following statement // s is...

Which of the following statement `//` s is `//` are correct ?
A- A high concentration of carbonic anhydrase is present in RBC.
B- Minute quantities of carbonic anhydrase is present in plasema.
C-Every 100 ml blood delivers approximately 4 ml of `CO_(2)` to the alveoli.
D- `20-25%` `CO_(2)` is carried by haemoglobin as carbaminohaemoglobin.

A

A, C and D

B

A and D

C

A, B, C and D

D

Only A

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The correct Answer is:
C
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Every 100ml deoxygenated blood delivers around ___________________ CO_(2) to alveoli :-

Assertion: Every 100 ml of oxygenated blood can deliver around 4 ml of O_(2) to tissues under normal physiologieal conditions. Reason: Every 100 ml of deoxygenated blooddelivers approx1mately 5 ml of CO_(2) to the alveoli.

Assertion: RBCs contains a very high concentration of the enzyme, carbonic anhydrase and minute quantities of the same is present in the plasma too. Reason: Carbonic anhydrase catalyse the formation of carbonic acid from H_(2)O" and "CO_(2)

How much CO_(2) is delivered to the alveoli by every 100 ml of deoxygenated blood ?

MOTION-BREATHING AND EXCHANGE OF GASES-Exercise 2
  1. In which the following factors can interfere in binding of O(2) with h...

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  2. The conditions which are favourable for the formation of oxyhaemoglob...

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  3. Which of the following statement // s is // are correct ? A- A high...

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  4. Which of the following centre can moderate the functions of the respir...

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  5. A chemosentive area is situated adjacent to respiratory rhythm centre....

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  6. Respiratory rhythm centre is present in :-

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  7. Chronic disorder in which alveolar wall are damaged due to which respi...

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  8. Regarding the functions of our respiratory system, mark the wrong entr...

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  9. It is known that exposure to carbon monoxide is harmful to animals bec...

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  10. Mark the true statement among the following with reference to normal b...

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  11. A person breathes in some volume of air by forced inspiration after ha...

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  12. The oxygen -haemoglobin dissociation curve will show a right shift in ...

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  13. Match the following and mark the correct options

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  14. Mark the correct pair of muscles involved in the normal breathing in h...

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  15. A person suffers punctures in his chest cavity in an accident, without...

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  16. Which of the following group of animals, is used Lungs for respiration...

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  17. At which level of vertebrae of the vertebral column trachea divides an...

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  18. Whether a child died after birth or died before birth can be coniirmed...

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  19. Heiring-Breuer reflex related to :

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  20. The presence of large number of alveoli around alveolar ducts opening ...

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