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3.1 Communicable diseases

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Question 3
F85%

A doctor cannot give a person with measles a medicine that will cure the disease. Which statement explains why?

[1]
A

The virus is broken down by stomach acid before a medicine reaches it

B

The virus changes shape each time it passes to a different person

C

The virus is too small for the molecules in a medicine to attach to

D

The virus reproduces inside body cells, which a medicine would damage

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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