MCQ
Which fact suggests that most oxygen is transported from lungs to the tissues combined with haemoglobin rather than dissolved in blood plasma?
- ✓Oxygen carrying capacity of whole blood is much higher than that of plasma and oxygen content of blood leaving the lungs is greater than that of blood entering the lungs
- BHaemoglobin can combine with oxygen
- COxyhaemoglobin can dissociate into haemoglobin and oxygen
- DIncrease in carbon dioxide concentration decreases the oxygen affinity of haemoglobin