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24 Cards in this Set
- Front
- Back
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mackoney agar |
gram - lactose fermenter positive = pink bile/crystal violet= inhibit gram + nuetral red=ph indicator( red=lactose fermenter)
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differntail media |
contains compounds allow organisms to be distinguished by apperence of colony or media |
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catalase test |
production of catalase (breaks down hydrogen perioxide) |
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S. Epidermitis |
Staphollococcous epidermitis |
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S. pyagonese |
Streptocaccous Payagonese |
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E. COli |
Esacherichia Coli |
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catalase test prodecure |
drop organisms on slide, drop hydrogen perioxde. bubbles = positive |
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oxidase test |
presence cytochrome c oxidase
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cytochrom c oxidase |
electron carrier where water in synthesized |
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oxidase test produdure |
transfer organisms onto dryslide. dark blue is positive tets |
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colombia cna agar |
Gram + for hemolysis (colistin naladix acid promote Gram + growth) sheep blood
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hemolysins |
exotosins that lyse hemoglobin and red blood cells |
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cell density tool |
spectrophotometer |
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relationship of density |
as cell density increases, turbitity increases, and so does absorbamnce of light |
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cell growth organism |
sacccharomyces cerevisiae yeast ball |
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bacteriostadic |
prevent reproduction. killing could release toxins |
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bacteriocidal |
kill cell |
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enteric bacteria |
gram - live in gut anaerobic |
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esoin methyline blue agar |
peptone-nutrition (carbon nitrogen) lactose-food(differenciate color reaction) eosin/metholyne blue- inhibit gram + react with vigorous lactose fermenters metallic green sheen black/purple) |
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enterotube |
test for enterics 12 chambers with a book of codes |
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ELISA |
enzyme linked immunoabsorbant assay
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ELISA prodedure |
antigen coats well, PAntibody introduced(will stick if correct antigen present), wash 2 times, add SA, wash three times, enzyme substrate to view results. blue is positive. ezyme reacts with SA |
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treponema pallidum |
corkscrew syphalis gram - |
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neisseria gonorrohoea |
chettah prints/chicken pox Gram negative |
