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What test would confirm EHEC Escherichia Ecoli?
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- Why is glucose not the choice of carbohydrate for most differential media used in the identification of gram (-) enteric bacilli?When using Endo agar as the selective and differential media for the confirmed test, how would you know whether the test is positive for the presence of coli?selective agar media for gram-positive bacteria?
- what is the culture media for gram-positive bacteria?Is the Triple-Sugar Iron Agar (TSIA) a complex or defined medium? Explain based on its composition. Is the test tube a A) broth, B) slant, or C) deep agar medium? Why is a “needle” used to inoculate?Solve the identity of an unknown bacterial specimen by creating a dichotomous key. Categories: Gram stain, Mannitol salt agar,MacConkey agar, Catalase, Oxidase, Casein hydrolysis, Nitrate reduction, Citrate test, Urease test, Sim Medium Streptoccocus ID: 1) Bile Esculin Test 2) Bacitracin Test 3) Blood Agar Plate NaCl Broth Staphylococcus ID: 1) Mannitol Salt Agar 2) DNA Hydrolysis 3) Coagulase Test 4) Novobiocin Test Possible Organisms Alcaligenes faecalis Enterobacter aerogenes Enterococcus faecalis Escherichia coli Proteus vulgaris Pseudomonas aeruginosa Salmonella arizoniae Staphylococcus aureus Staphylococcus epidermidis Staphylococcus saprophyticus Streptococcusbovis Streptococcus pyogenes