This question requires you to use an amino acid with an ionizable R group. Use the Amino Acids with lonizable R Groups chart to determine which amino acid you will be using. For student number 000123456;Z=6 and using the chart for Question 3 this corresponds to Glutamic Acid. Amino Acid 3=Z= Name of amino acid 3 : Draw the structure of L-amino acid 3 at the pH's in the table below and determine the net charge at each pH and the pl for amino acid 3