A-LevelBiologyGas exchange9700/12 · Feb/Mar 2023 · Q351 Mark
What is an effect of an increased concentration of carbon dioxide in the blood?
Aincreased movement of chloride ions out of red blood cells
Bincreased concentration of haemoglobinic acid
Cdecreased concentration of hydrogencarbonate ions in blood plasma
Ddecreased concentration of carbaminohaemoglobin
✓ Correct answer
B: increased concentration of haemoglobinic acid
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