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Read the following statemens with regard...

Read the following statemens with regard to oxyhaemoglobin dissociation curve.
I. The curve is …..A….. Shaped under normal conditions.
II. ….B…has an affinity to bind with deoxygented . Haemoglobin by producing conformational changes in it.
III. HTe curve is .....C....in the presence of weak electrolytes. Identify A, B and C.

A

sigmoid, Carbon monoxide, sigmoid

B

Sigmoid, 2,3 - DPG, hyperbolic

C

Sigmoid , Oxygen, hyperbolic

D

Sigmoid, Carbon monoxide , straight

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The correct Answer is:
B
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ARIHANT NEET-BREATHING AND EXCHANGE OF GASES -Chapter exercises A (Taking it together ( assorted Questions of the Chapter of Advanced Level Practice))
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  2. All are the disease of lungs except

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  3. Incidence of Emphysema - a respiratory disorder is high in cigarette s...

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  4. Respiration in insects Is called direct because

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  5. Which combination of muscles contractin causes inspiration ?

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  6. One of the following is a difference between pulmonary respiration of ...

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  7. If O(2) concentration in tissue was almost as high as at the respirat...

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  8. Identify the correct statement with reference to transport of respirat...

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  9. People living at sea level have around 5 million RBC per cubic millime...

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  10. Air moves into the lungs when atmospheric pressure is

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  11. Artificial respiration at the rate of 10-15 times per minute is being ...

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  12. I. The pO(2) in alveolar air is about ….A…. Mm Hg and in arterial capi...

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  13. Read the following statemens with regard to oxyhaemoglobin dissociatio...

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  14. Identify the correctly matched option from below :

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  15. Given in the box are certain disorders of human body. Asthma, Cyan...

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  16. Read the following statements and identify the one which is incorrect.

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  17. Select the correct option with regard to the mode of respiration in va...

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  18. granular peumocytes secrete dipalmitoyl phosphatidyl choline, these ar...

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  19. Primary inspiratory muscles are/is

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  20. Given below are some factors which may affect the oxyhaemoglobin disso...

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