Term
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Definition
| Developed binomial nomenclature |
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Term
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Definition
| Described Archea and made three domains for classifying |
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Term
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Definition
| Prokaryotic, Bacteria domain, Unicellular, Peptidoglycan cell wall, binary fission, flagella |
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Term
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Definition
| Prokaryotic, Archea domain, multicellular, No peptidoglycan, live in extreme environments |
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Term
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Definition
| Eukaryotic, Eucarya domain, multicellular, Obtain nutrients from environment, no photosynthesis |
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Term
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Definition
| Eukaryotic, Eucarya domain, unicellular, live in watery environment, motile, some use photosynthesis=euglena |
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Term
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Definition
| Eukaryotic, Eucarya, unicellular or multicellular, photosynthesis, creates oxygen and carbohydrates |
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Term
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Definition
| non cellular, DNA or RNA core surrounded by a protein coat. |
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Term
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Definition
| Multicellular, flatworm or roundworm= helminthes |
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Term
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Definition
| Observed cork was made of little boxes, coined term cell. Looked at fungi |
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Term
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Definition
| first to observe microorganisms. (bacteria and protozoa) |
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Term
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Definition
| came up with a recipe for making mice. Supported spontaneous generation |
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Term
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Definition
| demonstrated that maggots appear on decaying meat only when flies can lay eggs on it. Against spontaneous generation |
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Term
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Definition
| claimed that microorganisms could arise spontaneously from nutrient broth in a "clean" flask. Supported SG |
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Term
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Definition
| Proved that needhams results were due to microorganisms entering the broth from the air |
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Term
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Definition
| introduced biogenesis: living cells can arise only from preexisting cells |
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Term
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Definition
| Made S shaped flask that was open to air, but didnt show any growth. Also developed aseptic techniques. Found that yeast ferment sugar to alcohol and that bacteria can oxidize alcohol to acetic acid |
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Term
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Definition
| heat treatment used to kill microbes in beverages and products |
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Term
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Definition
| showed a relationship between microorganisms and diseases (looking at silk worms) |
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Term
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Definition
| Told med students to wash hands, cutting down on disease transfer significantly |
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Term
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Definition
| introduced use of disinfectant to clean surgical wounds |
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Term
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Definition
| proved that microorganisms caused disease through Kochs postulates |
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Term
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Definition
1. the same pathogen must be present in every case
2. pathogen must be isolated and grown in pure culture
3.pathogen from pure culture must cause disease in healthy animal
4.must be inoculated from diseased animal and matched to original organism |
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Term
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Definition
| inoculation with cowpox material provides humans with immunity to small pox |
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Term
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Definition
| Introduced arsenic containing chemical called slavarsan to treat syphilis |
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Term
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Definition
| observed penecillin inhibited growth of bacteria on a plate streaked with bacteria |
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