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Biology · AQA 7402 · Paper 2 · June 2023

AQA A Level Biology Paper 2 June 2023 examiner report (7402/2)

2h 91 marks

Examiner report

  1. Q1 - 6 marks - Photosynthesis
  2. Q2 - 11 marks - Synapses
  3. Q3 - 11 marks - Material cycles
  4. Q4 - 7 marks - Inheritance, Population genetics
  5. Q5 - 9 marks - Receptors, Speciation
  6. Q6 - 9 marks - Control of heart rate, Osmoregulation
  7. Q7 - 7 marks - Populations in ecosystems, Productivity: GPP and NPP
  8. Q8 - 8 marks - Oncogenes and tumour suppressor genes
  9. Q9 - 8 marks - Genetic fingerprinting, Recombinant DNA technology
  10. Q10 - 15 marks - Aerobic respiration, Control of heart rate, Skeletal muscle contraction