Question

    How does the structure of monosaccharides contribute to the phenomenon of mutarotation?

    A The presence of asymmetric carbon atoms Correct Answer Incorrect Answer
    B The formation of glycosidic linkages Correct Answer Incorrect Answer
    C The interaction with lipids Correct Answer Incorrect Answer
    D The cyclic ring structure Correct Answer Incorrect Answer

    Solution

    Mutarotation is the change in optical rotation when an aqueous sugar solution is allowed to stand. Monosaccharides, having an asymmetric carbon atom, can exist in different isomeric forms, such as α and β, leading to the observed mutarotation.

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