Which of the following is FALSE regarding amino acids?
| A.Amino acids all have very similar physical properties. |
| B.Amino acids bond to each other through a peptide bond. |
| C.Amino acids all have an amine group, a side chain, and a carboxylic acid. |
| D.Amino acids are the monomers of protein molecules. |
| E.All of the statements are true. |