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  • Solve it, Reduction in pH of blood will:

Reduction in pH of blood will:

  • Option 1)

    reduce the rate of heart beat.

  • Option 2)

    reduce the blood supply to the brain.

  • Option 3)

    decrease the affinity of hemoglobin with oxygen.

  • Option 4)

    release bicarbonate ions by the liver.

 

Answers (1)

 

Oxygen Dissociation Curve -

A sigmoid curve is obtained when percentage saturation of haemoglobin with O2 is plotted against the p_{O_{2}}. This curve is called the Oxygen dissociation curve and is highly useful in studying the effect of factors like p_{CO_{2}}, H+ concentration, etc., on binding of O2 with haemoglobin.

- wherein

Oxygen Dissociation Curve

 

 High concentration of H+ will reduce the pH, which will decrease the affinity of Hb with O_{2}  .


Option 1)

reduce the rate of heart beat.

This option is incorrect

Option 2)

reduce the blood supply to the brain.

This option is incorrect

Option 3)

decrease the affinity of hemoglobin with oxygen.

This option is correct.

Option 4)

release bicarbonate ions by the liver.

This option is incorrect

Posted by

Vakul

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