OCR A Level Biology A Unified Biology June 2024 mark scheme H420/03
Practise the past exam questions by topic
Culturing microorganisms8 Qs
Eukaryotic & prokaryotic cells5 Qs
Food production using micro-organisms6 Qs
Human impact & biodiversity7 Qs
Sampling & fieldwork8 Qs
Adaptations6 Qs
Cell differentiation7 Qs
Microscopy13 Qs
Transpiration6 Qs
Xylem & phloem7 Qs
Oxidative phosphorylation5 Qs
Respiration10 Qs
Light-dependent reaction6 Qs
Blood glucose regulation6 Qs
Genetic engineering13 Qs
Proteins12 Qs
Stem cells5 Qs
Immune system6 Qs
Variation9 Qs
Asexual reproduction in plants5 Qs
Micropropagation5 Qs
+17 more
6 questions
- Q1 - 9 marks - Culturing microorganisms, Eukaryotic and prokaryotic cells, Food production using micro-organisms
- Q2 - 11 marks - Human impact and biodiversity, Sampling and fieldwork
- Q3 - 16 marks - Adaptations, Cell differentiation, Microscopy, Transpiration, Xylem and phloem
- Q4 - 7 marks - Oxidative phosphorylation, Respiration, The light-dependent reaction
- Q5 - 17 marks - Blood glucose regulation, Genetic engineering, Proteins, Stem cells, The immune system, Variation
- Q6 - 10 marks - Asexual reproduction in plants, Micropropagation
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