In a solution containing a mixture of the amino acids glutamic acid, lysine and serine the pH is adjusted to 5.68. Specify: a) The dominant structure of each amino acid in the specific solution. b) To which electrode will each amino acid move during electrophoresis. c) The relationship between the movement speeds of the amino acids towards the electrodes. d) The order of elution of the amino acids if their separation is done with an anion exchange resin.

In a solution containing a mixture of the amino acids glutamic acid, lysine and serine the pH is adjusted to 5.68. Specify: a) The dominant structure of each amino acid in the specific solution. b) To which electrode will each amino acid move during electrophoresis. c) The relationship between the movement speeds of the amino acids towards the electrodes. d) The order of elution of the amino acids if their separation is done with an anion exchange resin.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

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Question

5
In a solution containing a mixture of the amino acids glutamic acid, lysine and serine the
pH is adjusted to 5.68. Specify:
a) The dominant structure of each amino acid in the specific solution.
b) To which electrode will each amino acid move during electrophoresis.
c) The relationship between the movement speeds of the amino acids towards the
electrodes.
d) The order of elution of the amino acids if their separation is done with an anion
exchange resin.

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