Which of the following gives a positive test | vedclass

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(D) The ninhydrin test is a chemical test used to detect the presence of amino acids or proteins. When ninhydrin reacts with amino acids or proteins,i

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Egg albumin

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(D) The ninhydrin test is a chemical test used to detect the presence of amino acids or proteins. When ninhydrin reacts with amino acids or proteins,it produces a characteristic purple or blue color (Ruhemann's purple). Among the given options,$A$,$B$,and $C$ are carbohydrates or synthetic polymers that do not contain amino groups. $Egg 	ext{ } albumin$ is a protein,which is a polymer of amino acids,and therefore it will give a positive ninhydrin test.

Which of the following gives a positive test with ninhydrin?

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