Biology 9700 · AS & A Level · Carbohydrates and lipids

Carbohydrates and lipids — practice question

The diagram illustrates the structure of the polysaccharide chitin, which is present in the cell wall of fungi. Which statements are correct for chitin and for cellulose?

  • A1, 2 and 3
  • B1 and 2 only
  • C1 and 3 only
  • D2 and 3 only

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