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19 Cards in this Set
- Front
- Back
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Francesco Red(1665)
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1st to disprove spontaneous
generation, meat in 3 jars experiment |
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Robert Hooke
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discovered cells around the same time
that the microscope was invented. |
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Anthony von Leeuwen hoek
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discovered microorganisms, 1st to look under the microscope, called organisms "animalicules"
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Louis Pasteur
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finally disproved spontaneous gneration, "Father of microbiology", pasterization, cultural flask
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Bassi (1831, from Vennice)
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1st person to discover that microorganisms can cause disease
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Joseph Lister(1860)
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surgeon,demonstrated that microo. can cause human disease, introduced antisepsis
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Robert Koch
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1st to prove that microo. cause human infection,using anthrax, indentified the bacteria that cause TB, proved that a particular disease is caused by a particular microo.(Postualates)
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Ayar
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used an an thickening agent, melts at 100degrees, solidified at 45dgrees, used for culturing microo.
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Edward Jenner( 1796)
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proved that cowpox prevented smallpox, 1st form of vaccination
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Paul Ehrlich
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magic bullet, wanted to kill bacteria w/o killing the host, found salvarsan which was only effective against syphillis, "father of chemotherapy"
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Arsenophenylglycine
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treatment of African sleeping sickness discovered by Paul Ehrlich
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Dogmagk
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wanted to kill bacteria, Prontonsil Red- killed a variety of bacterial infections, metabolized into sulfanilomide
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Alexander Flemming(1929)
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accidentally discovered penicillin mold that killed bacteria
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Florney and Chain
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obtained mold from Flemming and determined that it can be used to treat infection, 1st antibiotic, in 1945 received noble prize in medicine
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Wet Mount
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drops of microbes on a slide
ADV: living doing normal behaviors DISADV:no cell struc or detail |
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Stained Prep
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increase contrast of cell and background
ADV: more detail shown DISADV:cell has to be killed in order to stain |
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mycolic acid
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wax found in cell wall
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Prokaryotes
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Bacteria and Archaea
no nuclear envelope, no cytoplasmic organelles, 70S ribosomes( 50to30 subunits) |
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Eukaryotes
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contains nucleus, contain cytoplasmic organelles, 80S ribosome(60to40 subunits)
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