Question
Question: The largest proportion of CO<sub>2</sub> carried by blood is in the form of -...
The largest proportion of CO2 carried by blood is in the form of -
A
Molecular CO2 dissolved in the plasma
B
Bicarbonates (HCO3–) carried within RBCs
C
HCO3– carried in the plasma
D
Molecular CO2 chemically bound to haemoglobin
Answer
HCO3– carried in the plasma