This question has four parts:
a.For the amino acid shown above in zwitterion form,circle the carboxyl group,underline the amine group,label the alpha carbon,and draw a box around the R group.
b.Write the name and abbreviation of your amino acid.
c.Classify the amino acid as polar,non-polar,acidic,or basic.Explain the basis for your classification.
d.Draw the structure of the amino acid at a pH well below its isoelectric point and well above its isoelectric point.
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