A patient has a thick yellow discharge from the penis and pain on urinating. Which statement describes the disease the patient has?
Caused by a virus and spread in contaminated food
Caused by a bacterium and spread in contaminated food
Caused by a virus and spread by sexual contact
Caused by a bacterium and spread by sexual contact
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.