Question
Question: Bulk of carbon dioxide (CO<sub>2</sub>) released from body tissues into the blood is present as :...
Bulk of carbon dioxide (CO2) released from body tissues into the blood is present as :
A
Bicarbonate in blood plasma and RBCs
B
Free CO2 in blood plasma
C
70% carbamino-haemoglobin and 30% as bicarbonate
D
Carbamino-haemoglobin in RBCs
Answer
Bicarbonate in blood plasma and RBCs