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O-LevelBiologyPlant Nutrition5090/11 · Oct/Nov 2025 · Q81 Mark

Which diagram correctly links the carbohydrates made as a result of photosynthesis with their uses?

This question uses a diagram from the original paper, which isn't shown here. Open the full paper from the past papers archive to see it.

Acellulose linked to 'builds cell walls', glucose linked to 'used in respiration', starch linked to 'an energy store', sucrose linked to 'for transport'
Bcellulose linked to 'builds cell walls', glucose linked to 'used in respiration', starch linked to 'for transport', sucrose linked to 'an energy store'
Ccellulose linked to 'an energy store', glucose linked to 'builds cell walls', starch linked to 'for transport', sucrose linked to 'used in respiration'
Dcellulose linked to 'builds cell walls', glucose linked to 'an energy store', starch linked to 'for transport', sucrose linked to 'used in respiration'

✓ Correct answer

D: cellulose linked to 'builds cell walls', glucose linked to 'an energy store', starch linked to 'for transport', sucrose linked to 'used in respiration'

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About this question

Topic
Plant Nutrition, O-Level Biology (syllabus 5090). Multiple choice, 1 mark.
Source
O-Level Biology, Oct/Nov 2025 Paper 1 Variant 1, question 8.

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