In a solution containing a mixture of the amino acids glutamic acid, lysine and serine the pH
is set 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.