JEE Main & Advanced Chemistry Biomolecules / जैव-अणु Question Bank Proteins, Amino Acids and Enzymes

  • question_answer
    Isoelectric point is a

    A)                 Specific temperature

    B)                 Suitable concentration of amino acid

    C)                 Hydrogen ion concentration that does not allow migration of amino acid under electric field

    D)                 Melting point of an amino acid under the influence of electric field

    Correct Answer: C

    Solution :

                    Isoelectric point is a pH at which zwitter ions do not migrate towards any of the electrode.


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