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O-LevelBiologyHuman Nutrition5090/12 · May/June 2017 · Q91 Mark

The diagram shows the human alimentary canal. In which part does protein digestion begin?

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CC
DD

✓ Correct answer

C: C

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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 2017 Paper 1 Variant 2, question 9.

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