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O-LevelBiologyHuman Nutrition5090/11 · Oct/Nov 2011 · Q81 Mark

Which chemical elements are found in carbohydrates, fats and proteins?

Acarbon, hydrogen and oxygen, carbon, hydrogen and oxygen, carbon, hydrogen and oxygen
Bcarbon, hydrogen and oxygen, carbon, hydrogen, oxygen and nitrogen, carbon, hydrogen, oxygen and nitrogen
Ccarbon, hydrogen, oxygen and nitrogen, carbon, hydrogen, oxygen and nitrogen, carbon, hydrogen and oxygen
Dcarbon, hydrogen, oxygen and nitrogen, carbon, hydrogen and oxygen, carbon, hydrogen, oxygen and nitrogen

✓ Correct answer

A: carbon, hydrogen and oxygen, carbon, hydrogen and oxygen, carbon, hydrogen and oxygen

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About this question

Topic
Human Nutrition, O-Level Biology (syllabus 5090). Multiple choice, 1 mark.
Source
O-Level Biology, Oct/Nov 2011 Paper 1 Variant 1, question 8.

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