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3.1 Communicable diseases

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Question 37
H

Gonorrhoea was once easily treated with the antibiotic penicillin. Many strains of the gonorrhoea bacterium are now resistant to penicillin.

a.

Explain how the widespread use of penicillin has produced strains of the gonorrhoea bacterium that are resistant to penicillin.

[6]
b.

Suggest one problem that penicillin resistance causes for the control 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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