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3.1 Communicable diseases

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Question 56
F

Many bacteria make a person feel ill by producing toxins.

a.

What is meant by a toxin?

[1]
b.

A doctor tells a person who has gonorrhoea to inform their recent sexual partners about the infection.

Explain why.

[2]
c.

Give one method of contraception that also reduces the spread of gonorrhoea.

[1]
Markscheme

3.1 Communicable diseases Questions

  1. GCSE
  2. /Biology
  3. /3.1 Communicable diseases

176 exam-style questions on AQA GCSE Biology 3.1 Communicable diseases, covering 3.1.1 Communicable (infectious) diseases, 3.1.2 Viral diseases, 3.1.3 Bacterial diseases, 3.1.4 Fungal diseases, 3.1.5 Protist diseases, 3.1.6 Human defence systems, 3.1.7 Vaccination, 3.1.8 Antibiotics and painkillers, and 3.1.9 Discovery and development of drugs. Each one has a worked solution and a mark scheme showing where the marks go.

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