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OCR(A) A-Level Biology Quick Questions Students Worksheets for Module 3 Exchange and Transport

Last updated 1 Oct 2026

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Use this selection of ready-to-use student worksheets (with answers) to test knowledge and understanding of some key topics in OCR Module 3 - Exchange and Transport. Each of these topics includes a downloadable Zip folder with a selection of worksheets in pdf format. Each worksheet can be used either in class, as homework or as part of an assessment.

3.1.1 Exchange surfaces

  • Eukaryotic cell structure

3.1.2 Transport in animals

  • Transport in animals
  • Transport of oxygen and carbon dioxide

3.1.3 Transport in plants

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