A complete, ready-to-teach lesson for Edexcel GCSE Combined Science (9-1) Biology, CB1 Key Concepts in Biology, lesson: Enzymes and Nutrition (spec point 1.12). It also suits Edexcel GCSE Biology.
A complete, ready-to-teach lesson for Edexcel GCSE Combined Science (9-1) Biology, CB1 Key Concepts in Biology, lesson: How Enzymes Work (spec points 1.7, 1.8). It also suits Edexcel GCSE Biology.