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3.1 Communicable diseases

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Question 97
F

Preclinical testing of a new drug is carried out before clinical trials begin. Which stages make up preclinical testing?

[1]
A

Tests on live animals, then on tissues, then on cells

B

Tests on healthy volunteers, then on cells, then on tissues

C

Tests on tissues, then on patients, then on live animals

D

Tests on cells, then on tissues, then on live animals

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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