O-LevelBiologyCell Biology5090/11 · May/June 2010 · Q21 Mark

Identical pieces of potato are placed in sucrose solutions of different concentrations. After three hours, the mass of each potato piece is measured. Which graph shows the results of this experiment? [Figure 2.1]

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✓ Correct answer

C: C

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Topic: Cell Biology, O-Level Biology (syllabus 5090). Multiple choice, 1 mark.
Source: O-Level Biology, May/June 2010 Paper 1 Variant 1, question 2.

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