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O-LevelBiologyHuman Nutrition5090/12 · May/June 2019 · Q221 Mark

What is correct for the formation of urea? formed from formed in amino acids kidney amino acids liver carbohydrate kidney carbohydrate liver

Aamino acids, kidney
Bamino acids, liver
Ccarbohydrate, kidney
Dcarbohydrate, liver

✓ Correct answer

B: amino acids, liver

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About this question

Topic
Human Nutrition, O-Level Biology (syllabus 5090). Multiple choice, 1 mark.
Source
O-Level Biology, May/June 2019 Paper 1 Variant 2, question 22.

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