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Cambridge · O Level · Biology

May/June 2022 — Paper 1 · Variant 2.

40 multiple-choice questions · 40 marks

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Topics covered

  • Variation
  • Temperature control
  • Heart
  • Mammalian nervous system
  • Anaerobic respiration
  • Effects of temperature and pH
  • Active transport
  • Disease
  • Diffusion and osmosis
  • Selection
  • Genetic modification
  • Aerobic respiration
  • Transpiration and translocation
  • Blood vessels
  • Biological molecules
  • Human gas exchange
  • Inheritance
  • Sexual reproduction in humans
  • Cell structure and function
  • Uptake and transport of water and ions
  • Nutrient cycles
  • Blood glucose control
  • Human digestive system
  • Blood
  • Urinary system
  • Biotechnology
  • Specialised cells, tissues and organs
  • Effects of humans on ecosystems
  • Absorption and assimilation
  • Nuclear division
  • Mammalian sense organs
  • Mineral nutrition
  • Features of organisms
  • Photosynthesis

Questions in this paper

  • Q1Cell structure and functionMCQincludes a figure
  • Q2Specialised cells, tissues and organsMCQ
  • Q3Diffusion and osmosisMCQ
  • Q4Active transportMCQincludes a figure
  • Q5Effects of temperature and pHMCQincludes a figure
  • Q6Effects of temperature and pHMCQ
  • Q7PhotosynthesisMCQincludes a figure
  • Q8Mineral nutritionMCQ
  • Q9Biological moleculesMCQincludes a figure
  • Q10Human digestive systemMCQ
  • Q11Absorption and assimilationMCQ
  • Q12Transpiration and translocationMCQincludes a figure
  • Q13Uptake and transport of water and ionsMCQ
  • Q14Blood vesselsMCQ
  • Q15HeartMCQincludes a figure
  • Q16BloodMCQ
  • Q17Aerobic respirationMCQincludes a figure
  • Q18Anaerobic respirationMCQincludes a figure
  • Q19Human gas exchangeMCQincludes a figure
  • Q20Urinary systemMCQincludes a figure
  • Q21Temperature controlMCQincludes a figure
  • Q22Temperature controlMCQincludes a figure
  • Q23Mammalian nervous systemMCQincludes a figure
  • Q24Mammalian sense organsMCQincludes a figure
  • Q25Blood glucose controlMCQ
  • Q26Specialised cells, tissues and organsMCQincludes a figure
  • Q27Mammalian nervous systemMCQ
  • Q28Features of organismsMCQ
  • Q29BiotechnologyMCQincludes a figure
  • Q30Nutrient cyclesMCQincludes a figure
  • Q31DiseaseMCQ
  • Q32Effects of humans on ecosystemsMCQ
  • Q33Nuclear divisionMCQincludes a figure
  • Q34Sexual reproduction in humansMCQincludes a figure
  • Q35DiseaseMCQ
  • Q36Sexual reproduction in humansMCQincludes a figure
  • Q37VariationMCQ
  • Q38InheritanceMCQincludes a figure
  • Q39SelectionMCQ
  • Q40Genetic modificationMCQ

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