What does not help to maximise uptake of oxygen as blood flows through capillaries in the lungs?
Dissociation of carbon dioxide from carboxyhaemoglobin allows more haemoglobin to be available for oxygen binding.
2 )
Each haemoglobin molecule can temporarily bind to eight oxygen atoms.
3 )
Oxyhaemoglobin formation increases the capacity of red blood cells to transport oxygen.
4 )
The binding of the first oxygen molecule to haemoglobin increases the molecule’s affinity for binding other oxygen molecules.
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