Key term for Edexcel GCSE Biology, used in Pollution and Decay.
Fats and oils composed of fatty acids and glycerol; they are a key substrate in the milk decay practical.
Lipids appears in Edexcel GCSE Biology revision content for Ecosystems and Material Cycles, especially Pollution and Decay and Decomposition in Composting.
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Key Concepts in Biology
Food and Transport • Food Tests Investigation
