A LevelBiologyEdexcel A (SNAB)5. On the Wild Side

5. On the Wild Side (Edexcel A (SNAB) A Level Biology)

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5.1 Ecosystems & Energy Transfer

  1. 5.1.1 Ecosystems: Key Terms
  2. 5.1.2 Biotic & Abiotic Factors
  3. 5.1.3 Niches: Distribution & Abundance
  4. 5.1.4 Practical: Determining Distribution & Abundance
  5. 5.1.5 Stages of Succession
  6. 5.1.6 Net Primary Productivity
  7. 5.1.7 Calculating the Efficiency of Biomass & Energy Transfers

5.2 Photosynthesis

  1. 5.2.1 Photosynthesis: An Overview
  2. 5.2.2 ATP as a Supply of Energy
  3. 5.2.3 Chloroplasts: Structure & Function
  4. 5.2.4 Light-dependent Reactions
  5. 5.2.5 Light-independent Reactions
  6. 5.2.6 Products of Photosynthesis
  7. 5.2.7 Practical: The Hill Reaction

5.3 Climate Change

  1. 5.3.1 Introduction to Climate Change
  2. 5.3.2 Evidence for the Causes of Climate Change
  3. 5.3.3 The Greenhouse Effect
  4. 5.3.4 Models of Future Climate Change
  5. 5.3.5 The Effects of Climate Change
  6. 5.3.6 Temperature & Enzyme Activity
  7. 5.3.7 Practical: Temperature & Development of Organisms
  8. 5.3.8 Climate Change & the Scientific Community
  9. 5.3.9 Carbon Cycle & Reduction of Atmospheric Carbon Dioxide
  10. 5.3.10 Reducing Climate Change

5.4 Evolution

  1. 5.4.1 Evolution by Natural Selection
  2. 5.4.2 Speciation
  3. 5.4.3 Evidence of Evolution & the Scientific Community

5.1 Ecosystems & Energy Transfer

  1. Multiple Choice & Structured Questions

5.2 Photosynthesis

  1. Multiple Choice & Structured Questions

5.3 Climate Change

  1. Multiple Choice & Structured Questions

5.4 Evolution

  1. Multiple Choice & Structured Questions
Edexcel A (SNAB) A Level Biology Past Papers