O-LevelBiologyRespiration5090/12 · Oct/Nov 2016 · Q161 Mark
In a sprint race, athletes may have sharp muscle pains because the respiring cells produce
Aalcohol.
Bcarbon dioxide.
Cglucose.
Dlactic acid.
✓ Correct answer
D: lactic acid.
Practise more questions on this topic
Oracle Prep sorts past-paper questions by topic, so you can drill Respiration and see which topics are most likely to come up next.
Sign up free →