| A | B |
| Lymes Disease | Caused by a spirochete |
| Pasteurization | A process that kills bacteria |
| TMV | A plant virus |
| Pathogenic | Disease causing |
| Nostoc | Type of blue-green algae |
| Coccus | Shape of a bacteria |
| Eubacteria | Gram positive bacteria are in this kingdom. |
| Capsid | Protein coat of a virus |
| Tick | The vector for Rocky Mountain Spotted Fever |
| Bacillus | Rod-Shaped bacteria |
| Interferon | Chemical produced in response to a viral infection |
| Anaerobic | Without air |
| Saprophyte | A decomposer |
| Photoautotroph | Produces food by using light from the sun |
| Eukaryotes | Cell with an organized nucleus |
| Clostridium | Causes tetanus |
| Lytic cycle | Host cell is destroyed by the virus. |
| Viroid | Small chain of RNA(small diseases causing structure) |
| Active immunity | Immunity acquired by ones own immune system |
| Passive immunity | Transferring antibodies from one person to another |
| Cyanobacteria | Another term for blue-green algae |
| Capsule | Slime layer |
| Chemosynthesis | Inorganic compound used to produce energy |
| Facultative anaerobic bacteria | Can exist in oxygen free or oxygen rich environment |
| Nitrogen fixing fixing bacteria | bacteria that combine oxygen with nitrogen to produce nitrates |
| Algal bloom | An over abundance of blue-green algae |
| Prion | May cause scrapie and mad-cow disease |
| Endospore | Special structure used to protect bacteria during very harsh conditions |
| Violet | the color of gram positive bacteria |
| Pink | The color of gram negative bacteria |
| TMV | The first virus to be isolated |
| bacteriophage | Virus that attacks bacteria |
| Antibiotic | Medicine used to treat bacterial infections |
| Lysogenic | Virus life cycle where the virus remains dormant |
| Vaccine | A solution of weakened or inactive virus used to prevent a disease |
| Heterotrophs | Organisms that obtain food from other organisms |
| Virulence | The extent of a viral strins,s ability to cause disease |
| Latent | Inactive, but having the potential to be active at a later time |
| Gamma globulin | A blood protein used to provide passive immunity to some diseases |
| Eubacteria | True bacteria belong to this kingdom |