Key term for Edexcel GCSE Biology, used in Pollution and Decay.
The specific molecule that fits into the active site of an enzyme to be reacted upon.
Substrate appears in Edexcel GCSE Biology revision content for Ecosystems and Material Cycles, especially Pollution and Decay and Decomposition in Composting.
Create a free account to access Edexcel GCSE Biology revision notes, track progress, and practise related key terms.
Genetics
Reproduction and DNA • Genome and Genes
