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Revision quizzes for DP Biology 2025

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  2. Revision quizzes for DP Biology 2025

These pages contain exam style questions, organised by topic.

Paper 1 style questions are multiple choice. You are not allowed to use a calculator.

They test breadth of knowledge and and biological skills.
Practise these questions to improve understanding and exam techniques.

Every question has an examiner's explanation of the correct answer.  Great for revision.


  • A1.1 Water - revision quiz

    This simple revision quiz contains questions to help you revise the topic A1.1 Water. This topic is all about the polarity of water molecules, hydrogen bonding and how the physical properties of water effect the adaptations of animals like the...

  • A2.2 Cell structure - revision quiz

    This simple revision quiz contains questions to help you revise the topic A2.2 Cell Structure This topic is all about the use of microscopes, preparation of slides and the structure of prokaryote and eukaryote cells.  

  • A2.3 Viruses (HL) - revision quiz

    This revision quiz contains questions to help you revise A2.3 Viruses (HL). This topic is all about the variety of structures which viruses have, the way that they use a host cell to replicate, and the differences between the lytic and the lysogenic cycle.

  • A2.1 Origin of cells - revision quiz

    This simple revision quiz contains questions to help you revise the topic A2.2 Cell Structure This topic is all about the use of microscopes, preparation of slides and the structure of prokaryote and eukaryote cells.

  • A3.1 Diversity of organisms - revision quiz

    This simple revision quiz contains questions to help you revise the topic A 3.1 Diversity of organisms. This topic is all about taxonomy and the concepts of a species in classification. It includes Linneus and the Binomial nomenclature as well...

  • A3.2 Classification & cladistics - revision quiz

    This simple revision quiz contains questions to help you revise the topic A1.1 Water. This topic is all about the polarity of water molecules, hydrogen bonding and how the physical properties of water effect the adaptations of animals like the...

  • D2.3 Water potential - revision quiz

    This simple revision quiz contains questions to help you revise the topic A2.2 Cell Structure This topic is all about the evidence to support the origin of the first cells, the early Earth atmosphere and the way lipids form 'bubbles' which can...