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3.1 Communicable diseases

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Question 1
F85%

New medicines are tested for toxicity, efficacy and dose. What is meant by the efficacy of a drug?

[1]
A

The amount of the drug that must be given to a patient each day

B

How well the drug works at treating the disease it is meant to treat

C

The length of time that the drug stays active inside the human body

D

How likely the drug is to cause harmful side effects in a patient

Markscheme

3.1 Communicable diseases Questions

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

252 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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