AP Biology Quiz
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CHEMISTRY OF LIFE
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A researcher synthesizes a polymer by repeatedly joining monomers that each have one amino group and one carboxyl group. Each joining reaction removes a molecule of water and forms a covalent bond between the carbonyl carbon of one monomer and the nitrogen of the next. The polymer's properties change when the monomers' side groups differ. Which statement best describes the chemical basis for polymer diversity in this macromolecule class?
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