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14 Cards in this Set
- Front
- Back
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What are the shapes of Bacteria?
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spherical = cocci
rods= bacilli spiral=spirgellum |
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What are protosoans?
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Unicellular eukaryotic
chemoheterotrophic (pertains to the type of energy source they live on |
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Characteristics of Protozoans.
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Inhibit water and soil. Relatively few harm but the ones tha do have significant impact ex, malaria
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Life Cyle of protzoans:
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asexually 1.fission
2.Budding 3.Schizogony (nucleus divides several times before the cell divides. Then creates daughter cells Sexual production in some |
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Dysentary
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Entamoeba ingestested orally (drinking water) spread through fecal matter: causes diarrah: shows up in muucus and puss in stools.
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What is Giardia?
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Transmitted by foods (usally erotic foods)Shows up in day care centers, affects the gall bladder.
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What system does African Sleeping Sickness affect?
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Trypanosomias
Affects the nervous system |
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What system does Chagas (american version)affect?
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Affects the cardiovascular system
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what is the worst case of milera and what disease does it do best with?
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Source is plasmodia. THe worst case is falciparum.People with sickle cell do the best with malaria.
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What is heliniths?
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called worms and are relatively big microorganisms. The study of worms.
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Trichinosis
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(Greatly reduced)
A disease caused by eating undercooked meat, usally pork that contains Trichinae. Developes in adults in the intestines and as larve in the muscles, causing intestinal disorders ema of feet, ect. |
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Tape Worms
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In humans caused by eating uncooked beef, big ones can cause bowel obstructions
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Loa Loa
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contact through eyes of black flies
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Schistosoma Mansoni caused Schisomeisis
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Adult flukes, living in human host lay eggs which find their way into a body of water by human feces or urine
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