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MDCAT Practice

Biology

Part of MDCAT Practice. 6,894 questions across 19 chapters, with explanations on 5,152 of them (75%). Open a chapter to see its topics, or go straight to a topic below.

Browse all 130 Biology topics in MDCAT Practice

  • Bioenergetics 378 questions · 12 topics
  • Biological molecules 700 questions · 7 topics
  • Biotechnology 289 questions · 3 topics
  • Coordination and control 656 questions · 9 topics
  • Digestive system 332 questions · 5 topics
  • Diversity among animals 12 questions · 11 topics
  • Enzymes 397 questions · 4 topics
  • Evolution 354 questions · 7 topics
  • Form and Function in Plants 2 questions · 1 topics
  • Gaseous exchange 224 questions · 6 topics
  • Homeostasis 496 questions · 5 topics
  • Inheritance 510 questions · 11 topics
  • Out of the biology syllabus 156 questions · 1 topics
  • Prokaryotes ( Kingdom Monera ) 25 questions · 3 topics
  • Reproduction 405 questions · 4 topics
  • Support and movement 696 questions · 8 topics
  • The cell 539 questions · 16 topics
  • Transport and Immunity 371 questions · 10 topics
  • Viruses 352 questions · 7 topics

Free MDCAT question practice — 70,162 questions across 4 collections, every one free to practise, with explanations where the bank provides them. No sign-up, no fees.

Counts on this site come straight from the question bank itself. Every chapter and every paper can be practised one question at a time, sat as a timed exam, or read with the answers shown.

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