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Biology 0610

7. Human nutrition

A balanced diet, the digestive system, and the enzymes that break food down.

  1. 7.1

    Diet and deficiency

    The components of a balanced diet and what happens when one is missing.

    Full lesson1 questions5 cards
    • 7.1.1Describe the components of a balanced diet and the effects of deficiencies.
  2. 7.2

    Digestion and absorption

    The gut, digestive enzymes, bile, and how the small intestine is adapted for absorption.

    Full lesson1 questions5 cardsReview first: 5.1, 7.1
    • 7.2.1Describe the functions of the main regions of the alimentary canal.
    • 7.2.2Describe the roles of digestive enzymes and bile, and the adaptations of the small intestine.