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- How smith's test gives a green ring result in urine as a presence of bile salts? What is the mechanism, reaction, possible results and interpretation of bile salts wirh smith's reagent?In the traditional alkaline lysis method of Solution 1, what is the purpose of Tris pH 8 with HCl?Are Xanthoproteic and MillonNasse tests satisfactory for use in the urinary examination for protein? Why? Which test can be used to show up to what stage the hydrolysis of a protein proceeds? Why?
- Urease breaks down urea into what product? What color is an indication of a positive urease test?What is the result for the yellow tube of Methyl red test? What must the pH be in each tube? What is the reagent used in this test? What media is used? Describe the biochemical abilities of these organisms .What is a folin-ciocalteau reagent and how can it be used to determine the concentration of uric acid in a blood serum
- Why is ascorbic acid regarded as an antioxidant and What is the basis of the ascorbic acid saturation testIn detection of Bile Salts in urine, what are the mechanisms, reactions, possible results and interpretation in Smith's test and Pettenkofer's testWhat would be the best buffering agent to choose if you wanted to buffer an enzyme reaction or tissue culture medium at pH = 7.95? Group of answer choices a. HEPES (4-(2-hydroxyethyl)-1-piperazineethanesulfonic acid); pK = 7.5 b. Histidine; pK1= 1.78; pK2= 5.97; pK3= 8.97 c. Bicarbonate; pK = 6.1 d. Phosphate; pK1 =2.0, pK2 = 6.8; pK3 = 12.5 e. Tris or Tris(hydroxymethyl)aminomethane; pK = 8.07