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Biology Paper 1

8464/B/1 · 70 marks, 1 hour 15 minutes, Foundation or Higher · 4.1 to 4.4.

15 Lessons
  1. Mia

    This is where the course starts. Short steps, and I'll be here for each one.

    A tour of Combined ScienceFoundations · Free
  2. Cells: structure, types and specialisationFoundations
  1. Microscopy and magnificationCore
  1. Chromosomes, mitosis and stem cellsCore
  1. Diffusion, osmosis and active transportCore
  1. Cells, tissues, organs and organ systemsCore
  1. Digestion, enzymes, the heart and bloodCore
  1. Health, lifestyle and cancerCore
  1. Plant tissues and transportCore
  1. Pathogens: viral, bacterial and fungal diseasesCore
  1. Protists, defences, vaccination and antibioticsCore
  1. Discovering and testing drugsCore
  1. Photosynthesis and its rateCore
  1. Respiration, exercise and metabolismCore
  1. Higher: limiting factors and oxygen debtExam-ready

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