2. Molecular Representations

Which of the following macromolecules does not primarily function as an energy source in biological systems?

Which two functional groups are bound to the central carbon of every free amino acid monomer?

Which of the following functional groups contains a nitrogen atom?

Which statement is true about functional groups in macromolecules?

Which of the following functional groups is characterized by a carbon atom double-bonded to an oxygen atom and single-bonded to a hydroxyl group?

Which of the following functional groups is characterized by a carbon atom double-bonded to an oxygen atom and single-bonded to a hydroxyl group?

Which of the following functional groups is characterized by a carbonyl group bonded to a nitrogen atom?

Which of the following is a functional group commonly found in organic molecules?

Which of the following is an example of a functional group in organic chemistry?

Which of the following is a functional group commonly found in organic molecules?

Which of the following functional groups is characterized by a carbon-oxygen double bond?

Which of the following is not considered an organic molecule?

Which of the following is a characteristic feature of esters?

Which of the following statements is true regarding the functional group present in Vitamin C?

Which of the following functional groups is present in all alcohols?