Across
- 2. Made up of only one cell
- 4. Rod shaped bacteria
- 5. A unicellular organism which has cell walls but not a nucleus. Some can cause disease.
- 7. Common inexpensive substance that can be used to prevent infection
- 8. Carried by the wind, if these land in a favourable place, they may grow to become fungi
- 10. A type of bacteria that causes many cases of food poisoning each year
- 11. These are only able to multiply within the living cells of a host
- 12. Last name of the scientist that discovered the first antibiotic
- 13. Undercooking this food item can lead to food poisoning
- 15. We get this when we have had some types of diseases, or receive a vaccination
- 18. A common fungal infection that spoils many types of fruit
- 19. Experimenting with this type of pox led to a cure for smallpox
Down
- 1. Bacteria show this when they are unaffected by antibiotics
- 3. A microbe that causes disease
- 6. Used by scientists to grow bacteria and fungi in a laboratory
- 9. A substance that provides protection from a specific disease
- 12. A group of spore producing organisms that feed on organic matter
- 14. A group of bacteria growing on a petri dish
- 16. Describes a disease caused by microorganisms
- 17. Spherical bacteria