One of the symptoms of nephritis is the appearance of albumin in the urine. Sugg
ID: 1068322 • Letter: O
Question
One of the symptoms of nephritis is the appearance of albumin in the urine. Suggest a method whereby you could detect the presence of albumin. Alcohol is often used to sterilize medical instruments or a patch of the skin. On the basis of this experiment, indicate the function of alcohol in these operations. Com protein (zein) is low in Lysine and tryptophan. Why is it an inadequate protein? Suppose that a protein were composed entirely of glycine, alanine, leucine, and valine. Draw the structure of a segment of this protein, using all of the amino add residue Would this protein be an effective buffer? Explain. This experiment did not include the isolation of a pure amino add from the hydrolys product of a protein such as bouillon. Why would the isolation of a pure amino add 1 extremely difficult?Explanation / Answer
5.
Size exclusion HPLC (High Performance Liquid Chromatography) could be used to detect albumin, since it discriminates this protein from other components. Another method to be used could be scanning native polyacrylamide gel electrophoretic patterns, this would be specially helpful in diabetic urine samples.
6.Alcohol is often used to sterilize medical instruments or patch of skin becaue it kills the bacteria by denaturation of the hydrogen bonds that form the proteins of the microorganism
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