Zoology-Gas Exchange
NEET Zoology Gas Exchange MCQ Question
Type: MCQ-fact-Medium-Class 11
What is the primary role of carbonic anhydrase in the transport of carbon dioxide in the blood?
A
It facilitates the conversion of CO2 to bicarbonate in red blood cells.
B
It enhances the binding of oxygen to hemoglobin.
C
It increases the solubility of oxygen in plasma.
D
It helps in the diffusion of oxygen into tissues.
Correct Answer
Option A
Detailed Explanation
Carbonic anhydrase in red blood cells facilitates the conversion of CO2 into bicarbonate (HCO3-) and protons (H+) at the tissue level, which is crucial for effective gas exchange.
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