Across
- 9. which bacterial infection produces a green/yellow discharge
- 11. what can be used to stop the spread of STIs
- 12. which blood cells defend the body, and are destroyed by HIV
- 13. what are present in the tears and saliva that kill pathogens
- 14. what are antigens made from
- 16. which type of microbe causes gonorrhoea and salmonella
- 18. what do white blood cells produce that bind to foreign antigens
- 19. name an antibiotic (the first one)
- 22. what is the name of the green pigment destroyed by plant pathogens#
- 23. what helps the blood to clot
- 25. what term describes the process of white blood cells engulfing pathogens
- 27. which body defence is a physical barrier to pathogen entry
- 29. what term describes disease causing microbes
Down
- 1. what acid is present int he stomach
- 2. what are drugs tested for other than toxicity and dosage
- 3. what do we call injections that contain dead/weakened pathogens
- 4. what in the respiratory tract traps microbes
- 5. what type of microbe causes malaria
- 6. what is the term for a 'fake drug'
- 7. name a chemical used to kill fungus
- 8. what do white blood cells produce to neutralise toxins
- 10. what do we call drugs that kill pathogens
- 15. name a heart drug from foxgloves
- 17. what term is used for proteins that stimulate an immune response
- 20. which cells move mucus out of the lungs
- 21. what do bacteria produce that make us feel ill
- 24. what insects are the main vectors (carriers) of malaria
- 26. name a drug from willow
- 28. what type of microbe causes rose black spot