NEET2016Botany-Respiratory System
NEET 2016 Botany Blood pH and Oxygen Transport MCQ Question
Type: MCQ-conceptual-Medium-Class 11
Reduction in pH of blood will
A
Decrease the affinity of hemoglobin with oxygen.
B
Release bicarbonate ions by the liver.
C
Reduce the rate of heart beat.
D
Reduce the blood supply to the brain.
Correct Answer
Option A
Detailed Explanation
A decrease in blood pH (acidosis) reduces hemoglobin's affinity for oxygen, facilitating oxygen release to tissues.
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