A-LevelBiologyCell membranes and transport9700/12 · Feb/Mar 2019 · Q171 Mark
Which statements about the movement of water in and out of cells are correct? 1 Water moves from regions of more negative water potential to regions of less negative water potential. 2 Water can cross cell membranes by passing through channel proteins. 3 Water can pass through cellulose cell walls.
A1, 2 and 3
B1 and 2 only
C1 and 3 only
D2 and 3 only
✓ Correct answer
D: 2 and 3 only
Practise more questions on this topic
Oracle Prep sorts past-paper questions by topic, so you can drill Cell membranes and transport and see which topics are most likely to come up next.
Sign up free →