AIIMS2013Zoology-Respiratory System
AIIMS 2013 Zoology Gas Transport MCQ Question
Type: MCQ-conceptual-Medium-Class 11
Carbon dioxide (CO₂) diffuses into blood from tissue site and passes to alveolar site in the form of
A
bicarbonate; 70%
B
bicarbonate; 20 - 25%
C
carbaminohaemoglobin; 60 - 70%
D
carbaminohaemoglobin; 7%
Correct Answer
Option A
Detailed Explanation
Blood is the medium of transport of O2 and CO2.
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