Term
Leeuwenhoek:
A) Year
B) Discovery |
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Definition
A: 1600's
B: simple microscope, little amaculues
or Father of microbiology |
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Term
Redi
A) Year
B) Discovery |
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Definition
A: 1600's
B: challenged theory of spontaneous generation
prooved maggots came from fly eggs |
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Term
Needham
A) Year
B) Discovery |
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Definition
A: 1700's
B: added chiocken broth to flask + boiled it
microbes grew claimed it was spontaneous generation
** used corked flasks that were porous and were exposed to microbes in the air |
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Term
Spallanzani
A) Year
B) Discovery |
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Definition
A: 1700's
B: Sealed flasks excluded oxygen and boiled them, prooved prolonged heating excluded appearance of microorganisms , also amount of heating required to prevent growth was highly variable |
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Term
Schwann
A) Year
B) Discovery |
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Definition
A: 1800's
B: Heated air, heated broth to sterilize and exposed to heated air to try and disproove spontaneous generation |
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Term
Liebig
A) Year
B) Discovery |
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Definition
A: 1800's
B: Law of minimun agricultural farming, was a leading contribitor to microbiology at the time |
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Term
Pasteur
A) Year
B) Discovery |
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Definition
A: 1800's
B: swan neck flasks
DISPROOVES SPONTANEOUS GENERATION
DISCOVERS PASTEURIZATION |
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Term
Tyndall
A) Year
B) Discovery |
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Definition
A: 1800's
B: discontinous heating (tyndallization)
endospores and heat resistance
basically discovered discontinous heating
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Term
Koch
A) Year
B) Discovery
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Definition
A: 1800's
B: discovered solid culture media
Gelatin, Agar colonies |
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Term
Germ Theory of Disease
1: Semmelweis
2: Lister
3: Koch
A) Year
B) Discovery |
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Definition
1 A:1800's
B:Childbed fever → hand-washing with chlorinated lime
2 A: 1800's
B: Surgical infection → disinfection of instruments with carbolic acid
3. A: 1800's
B: Koch's anthrax: postulates
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