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3.1.3 Bacterial diseases
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How Bacteria Cause Disease

How Bacteria Cause Disease

Bacteria can reproduce rapidly after entering the body. Many bacteria release toxins, which are poisonous substances that damage tissues and cause symptoms of illness.

3.1.3 Bacterial diseases Lesson

  1. GCSE
  2. /Biology
  3. /3.1.3 Bacterial diseases

Step-by-step lessons on AQA GCSE Biology 3.1.3 Bacterial diseases. Each one builds up to exam-style questions. Start with the foundational topics and build up to the higher-tier material.

Lessons