| Date | May 2009 | Marks available | 1 | Reference code | 09M.1.SL.TZ2.2 |
| Level | Standard level | Paper | Paper 1 | Time zone | Time zone 2 |
| Command term | Question number | 2 | Adapted from | N/A |
Question
Which of the following structures are found in all cells?
A. Mitochondria
B. Cell walls
C. Chloroplasts
D. Ribosomes
Markscheme
D
Examiners report
N/A
Syllabus sections
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