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.
Ecosystems and Material Cycles
Pollution and Decay • Decomposition in Composting
Plant Structures and Functions
Photosynthesis • Photosynthetic Organisms
Key Concepts in Biology
Food and Transport • Food Tests Investigation
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