AQA A Level Biology Paper 3 November 2021 examiner report (7402/3)
Examiner report
- Q1 - 9 marks - Gene mutations, Population genetics
- Q2 - 9 marks - The immune system, Totipotent and pluripotent cells
- Q3 - 5 marks - Tropisms
- Q4 - 8 marks - Material cycles, Productivity: GPP and NPP
- Q5 - 7 marks - Digestion, Skeletal muscle contraction
- Q6 - 15 marks - DNA probes and genetic screening, Photosynthesis, Regulation of transcription and translation, Transport in plants
- Q7 - 50 marks - Enzyme action
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