Neuronal communication

  • Communication
  • Neurones
  • Sensory receptors
  • Nervous transmission
  • Synapses
  • Organisation
  • Brain
  • Reflexes
  • Muscles
  • Sliding filament model
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Hormonal communication

  • Hormonal communication
  • Pancreas
  • Blood glucose control
  • Diabetes
  • Coordinated responses
  • Controlling heart rate
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Homeostasis

  • Ectotherms and endotherms
  • Thermoregulation Ectotherms
  • Thermoregulation Endotherms
  • Liver
  • Kidney
  • Urine
  • Kidney failure
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Plant responses

  • Plant hormones and defence
  • Responses to abiotic stress
  • Plant tropisms
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Energy for biological processes

  • Energy cycles
  • ATP synthesis
  • Chloroplasts and pigments
  • Light dependent stage
  • Light independent stage
  • Factors affecting photosynthesis
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Respiration

  • Glycolysis
  • Link Reaction
  • Krebs Cycle
  • Anaerobic respiration
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