| A | B |
|---|
| Virus | tiny particle that contains hereditary material. |
| Host | organism in which another organism lives. |
| Parasite | organism that feeds on other living organisms. |
| Decomposer | organism the feeds on dead organic matter and break it down into simpler substances. |
| Symbiosis | relationship in which an organism lives on, near, or in another organism. |
| Antibiotic | chemical that destroys or weakens disease-causing bacteria |
| bacteriophage | a virus that atacks bateria. |
| two basic parts of virus | hereiditary material and out coat protein. |
| what a virus needs to reproduce | a living cell |
| three shapes of bacteria | coccus, spirillum, and bacilli |
| flagella | long, thin, whip like structure. |
| 3.5 billion years ago | when bacteria first appear. |
| no nucleus | main trait of monerans. |
| endospore | internal resting cell, some bacteria make when bad conditions are present. |
| botulism | exteremly food poisoning caused by bacteria. |
