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Cambridge · O Level · Biology

October/November 2021 — Paper 3 · Variant 2.

16 structured questions · 40 marks

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Topics covered

  • Transpiration and translocation
  • Movement into and out of cells
  • Leaf structure
  • Biological molecules
  • Cell structure and function

Questions in this paper

  • Q1b(iii)Movement into and out of cells2 marks
  • Q1b(v)Movement into and out of cells1 marks
  • Q1b(i)Movement into and out of cells2 marks
  • Q1a(ii)Biological molecules5 marks
  • Q1b(ii)Biological molecules3 marks
  • Q1a(i)Biological molecules2 marks
  • Q1b(iv)Movement into and out of cells3 marks
  • Q2cTranspiration and translocation2 marks
  • Q2b(i)Transpiration and translocation1 marks
  • Q2b(ii)Transpiration and translocation2 marks
  • Q2a(iii)Transpiration and translocation5 marks
  • Q2a(ii)Transpiration and translocation1 marksincludes a figure
  • Q2a(iv)Transpiration and translocation3 marks
  • Q2a(i)Transpiration and translocation1 marksincludes a figure
  • Q3aLeaf structure4 marksincludes a figure
  • Q3bCell structure and function3 marksincludes a figure

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