| Date | May 2015 | Marks available | 1 | Reference code | 15M.1.SL.TZ2.4 |
| Level | Standard level | Paper | Paper 1 | Time zone | Time zone 2 |
| Command term | Identify | Question number | 4 | Adapted from | N/A |
Question
What is a function of the plant cell wall?
A. Formation of vesicles for transport of large molecules
B. Prevention of excessive water uptake
C. Communication with other cells by means of glycoproteins
D. Active transport of ions
Markscheme
B
Examiners report
The guide clearly states that the cell wall is an extracellular structure; therefore candidates could not have confused the intracellular space with it.
Syllabus sections
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