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Bio163 Final
| Question | Answer |
|---|---|
| 6 Important Phylas of Bacteria | 1. Proteobacteria 2. Actinobacteria 3. Cyanobacteria 4. Firmictutes 5. Spirochetes 6. Chlamydias |
| Proteobacteria (examples) | E.Coli, Rhizobium, Purple Bacteria |
| Actinobacteria (features and examples) | Streptomyces, mycobacerium tubercolosis, mycobacerium leprae (all of these are gram +) |
| Cyanobacteria (features) | in between single cell and multicell, colonies |
| Firmicutes (features and examples) | (all gram +) streptococcus (strep throat), bacillus, lactic acid bacteria (yogurt) |
| Spirochetes (features and examples) | (helical) borelia burgdorferi (lyme's disease), treponema palidium (syphilis) |
| Streptomyces (what phyla, what features) | actinobacteria, live in soil with a lot of a competition so they have to produce many antibiotics |
| examples of endopathogenic bacteria | leprosy, tuberculosis, pneumonia |
| examples of toxin producing bacteria | botulism, cholera |
| 1 known human Archaea pathogen, what does it do? | periodontitis, decays tissues around teeth |
| Giardia Lambia (protist) what does it do? | intestinal parasite causes severe diarrhea |
| Euglena (protist) features? | Have groove at end w/ flagella, in water (pond) |
| Paramecium (protist) features? | overall group: ciliates, have cilia all over them, fresh water, features are kinda analogous to mouth (oral groove) and anus (anal pore) |
| dinoflagelletes (protists) features? | flagellum with flagellar groove (wraps around in groove) = movement they spin around; causes "red tide" = nerve damage in humans |
| apicomplexa (protist) features? | cell is more complex (jammed w/ organelles) on 1 side - plasmodium falciparum: carried by mosquitoes in tropics = malaria if given to humans |
| water molds (protists) features? | - phyophthora infestants (causes blight) e.g. potato famine |
| diatoms (protists) featureS? | shells around cells (cilica), 2 halves fit together, photosynthetic (float on H20), die and cilica shells sink to bottom = ditamacious earth (commercial use) |
| brown algae (protists) examples? | macrocystis (kelp) |
| red algae (protist) examples and features? | palmaria, more common in tropics, produce "agar" (labs) |
| green algae (protist) features and examples? | volvox, ulva, intermediate between single and multicellular, reproduce using "budding" |
| slime molds/amoeba (protists) features? | forms of cells = plasticity, produce big blobs that protrude off main body, "pseudopodia" fake feet, hands, arms, mouth |
| foraminisera (protist) features? | shells made of calcium carbonate, after die shells deposit to bottom = huge deposit. e.g. white cliffs of Dover (england) |
Created by:
llcrys
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