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Combined Science A (Gateway) · OCR J250 · Biology Paper 7 · Higher · June 2018

OCR GCSE Combined Science A (Gateway) Biology Paper 7 Higher June 2018 examiner report (J250/07)

1h 10m 60 marks

Examiner report

  1. Q1 - 1 mark - Photosynthesis
  2. Q2 - 1 mark - Limiting factors in photosynthesis
  3. Q3 - 1 mark - Xylem and phloem
  4. Q4 - 1 mark - The nervous system
  5. Q5 - 1 mark - Enzymes
  6. Q6 - 1 mark - Surface area to volume ratio
  7. Q7 - 1 mark - Blood glucose regulation
  8. Q8 - 1 mark - Transport in plants
  9. Q9 - 1 mark - Hormones and the endocrine system
  10. Q10 - 1 mark - Proteins
  11. Q11 - 7 marks - Exchange and transport in animals, The heart and circulation
  12. Q12 - 5 marks - Cell differentiation, DNA structure, Mitosis
  13. Q13 - 11 marks - Microscopy, Photosynthesis
  14. Q14 - 10 marks - Respiration
  15. Q15 - 11 marks - Transport in and out of cells
  16. Q16 - 6 marks - Enzyme action, The menstrual cycle