IGCSEBiology: Double ScienceEdexcelRevision Notes2. Structure & Function in Living OrganismsBiological Molecules2.7 Chemical Elements in Biological Molecules

Chemical Elements in Biological Molecules (Edexcel IGCSE Biology: Double Science)

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Chemical Elements

  • Most of the molecules in living organisms fall into three categories: carbohydrates, proteins and lipids
  • These all contain carbon and so are described as organic molecules

Chemical elements table, IGCSE & GCSE Biology revision notes

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    Lára

    Author: Lára

    Lára graduated from Oxford University in Biological Sciences and has now been a science tutor working in the UK for several years. Lára has a particular interest in the area of infectious disease and epidemiology, and enjoys creating original educational materials that develop confidence and facilitate learning.