The compound,which gives a positive ninhydrin | vedclass

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(D) The ninhydrin test is a chemical test used to detect amino acids or proteins. When a protein or amino acid reacts with ninhydrin,it produces a cha

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$A$ protein

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(D) The ninhydrin test is a chemical test used to detect amino acids or proteins. When a protein or amino acid reacts with ninhydrin,it produces a characteristic blue or purple color,indicating a positive result.Benedict's solution is used to detect reducing sugars. Monosaccharides and many disaccharides (like maltose and lactose) act as reducing sugars and give a positive result (red/orange precipitate).Since proteins are not reducing sugars,they give a negative result with Benedict's solution.Therefore,a protein is the compound that gives a positive ninhydrin test and a negative Benedict's solution test.

The compound,which gives a positive ninhydrin test and a negative Benedict's solution test,is

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