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AB Ch 10
| Question | Answer |
|---|---|
| Bacteria | unicellular |
| Benefits | break down harmful chemicals, change lactose into lactic acid |
| Harm | spots on plants |
| Binary Fission | One cell produces two, DNA is copied before, loops separate, |
| DNA and copy attach to membrane | |
| Shape | Spirilli, Bacilli, Cocci |
| Vaccines | prevent viral infections |
| Nitrogen Fixation | change nitrogen into a form usable by plants |
| Viruses | no cytoplasm, have genetic material, can not live on their own, cause colds and |
| Flu, only reproduce in a host | |
| Lytic | |
| Lysogenic | viral genetic material is inactive |
| Antibiotics | kill bacteria |
| Genetic engineering | plants resistant to bacteria |
| Antiviral medicine | stop viruses from reproducing |
| Prokaryote / Eukaryote | |
| Archaebacteria | live where no other organisms can |
| Methane makers | live in swamps and intestines |
| Heat lovers | live in geysers |
| Salt loving | live in high salt concentrations |
| Eubacteria | most common bacteria |
| Bioremediation | clean up leaks |
| Endospores | give clues about the past, thick walled protective spore |
| Pathogenic – cause disease | |
| Flagella | hairlike structure to help bacteria move |
| Cyanobacteria | contain chlorophyll |
| Decomposers | eat dead organisms |
| Consumers | eat other organisms |
Created by:
evroman
on 2012-03-21