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Cambridge IGCSE Biology

7Human nutrition

Human nutrition in Cambridge IGCSE Biology: what the syllabus expects you to know, the learning objectives and how to practise.
Topic92 practice questions5 lessons

In this topic

Lessons

  • Nutrients and a balanced diet

    22 min

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  • The digestive system

    18 min

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  • Teeth and physical digestion

    22 min

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  • Chemical digestion and digestive enzymes

    18 min

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  • Absorption and assimilation

    20 min

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Sample question

A sample question on this topic. Answer it, check it, then read the worked answer.

Human nutrition: sample question

1 mark

In which part of the alimentary canal is most of the water in the gut absorbed?

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