A-LevelBiologyGas exchange9700/12 · Oct/Nov 2023 · Q321 Mark
Which statement is correct about a red blood cell that has just entered a capillary in a respiring muscle?
AThere is a net decrease in chloride ions.
BThere is a net decrease in haemoglobinic acid.
CThere is a net increase in carbonic anhydrase.
DThere is a net increase in carbaminohaemoglobin.
✓ Correct answer
D: There is a net increase in carbaminohaemoglobin.
Practise more questions on this topic
Oracle Prep sorts past-paper questions by topic, so you can drill Gas exchange and see which topics are most likely to come up next.
Sign up free →