Biology 9700 · AS & A Level · Cells as the basic units of living organisms

Cells as the basic units of living organisms — practice question

Cellulose, lignin and suberin are parts of different plant cell walls. Several descriptions of these cell wall components are given below. Which row accurately links three of the descriptions to the correct cell wall components?

  • Acellulose 2, lignin 4, suberin 1
  • Bcellulose 3, lignin 4, suberin 2
  • Ccellulose 4, lignin 1, suberin 2
  • Dcellulose 4, lignin 3, suberin 1

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