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Under a given concentration in blood, di...

Under a given concentration in blood, dissociation of oxygaemoglobin will increase if

A

pH of blood falls

B

pH of blood rises

C

`CO_(2)` concentration in blood falls

D

Free fatty acid concentration in blood falls

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The correct Answer is:
a
under a given oxygen concentration in blood , dissociation of oxygaemoglobin will increase if pH of blood falls.
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Assertion :- In the tissue high P_(O_(2)) , low P_(CO_(2)) , higher H^(o+) concentration conditions are favourable for dissociation of oxygen from the oxyhaemoglobin. Reason :- Every 100ml of oxygenated blood can deliver around 5ml of O_(2) to the tissues under normal physiological conditions.

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ERRORLESS -BREATHING AND EXCHANGE OF GASES-Breathing And Exchange Of Gases
  1. Identify the correct statement with reference to transport of respirat...

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  2. Which of the following statement correctly defines "Bohr effects"

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  3. Under a given concentration in blood, dissociation of oxygaemoglobin w...

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  4. Oxygen binding to haemoglobin in blood is

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  5. Bulk of carbon dioxide (CO(2)) released from body tissues into the blo...

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  6. O(2) dissocation curve is

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  7. In expiration condition, diaphragms becomes

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  8. Maximum amount of oxygen is lost from the blood in the

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  9. Which of the following activity does not take place during pulmonary r...

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  10. In anaerobic respiration the pyruvic acid in muscle will form

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  11. Blood contains CO(2) in which of the following forms

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  12. Oxygen is transported to every cell of the body through

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  13. Acquiring an oxygen debt is evidence that

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  14. The dissociation curve is associated with

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  15. Respiratory system is derived from

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  16. The breakdown product of haemoglobin is called as

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  17. During respiration CO(2) is transported in the form of

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  18. CO(2) is dissolved in haemoglobin or blood plasma as

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  19. The factor which does not affect the rate of alveolar diffusion is

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  20. In Bhor's effect curve shift to right

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