A-LevelBiologyBiological molecules9700/12 · Oct/Nov 2011 · Q81 Mark
Two disaccharides are cellobiose and sucrose. Cellobiose is formed from two molecules of glucose, whilst sucrose is formed from fructose and glucose. Which row shows the molecular formulae of the two disaccharides?
Acellobiose: C12H22O11
sucrose: C12H22O11
Bcellobiose: C12H22O11
sucrose: C12H24O12
Ccellobiose: C12H24O12
sucrose: C12H22O11
Dcellobiose: C12H24O12
sucrose: C12H24O12
✓ Correct answer
A: cellobiose: C12H22O11 sucrose: C12H22O11
Practise more questions on this topic
Oracle Prep sorts past-paper questions by topic, so you can drill Biological molecules and see which topics are most likely to come up next.
Sign up free →