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3.1 Communicable diseases

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Question 11
F

Which statement describes how a virus causes damage inside the human body?

[1]
A

It reproduces in the blood plasma and releases toxins into it

B

It reproduces inside body cells, which are damaged or destroyed

C

It reproduces on the surface of the skin and blocks the pores

D

It reproduces inside body cells and uses up all their oxygen

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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