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Enzymes as biological catalysts

Enzymes as biological catalysts

An enzyme is a protein that acts as a biological catalyst. It speeds up a specific reaction without being used up or permanently changed.

1.3.1 Mechanism of enzyme action Lesson

  1. GCSE
  2. /Biology
  3. /1.3.1 Mechanism of enzyme action

Step-by-step lessons on Edexcel GCSE Biology 1.3.1 Mechanism of enzyme action. Each one builds up to exam-style questions. Start with the foundational topics and build up to the higher-tier material.

Lessons