Question

Major classes of biologically significant biomolecules include which of the following?

• A. Proteins
• B. Nucleic acids
• C. Carbohydrates and lipids
• D. All of the above

Answer 1

The correct option is D All of the above

Biomolecules are essential organic molecules, which are involved in the maintenance and metabolic processes of living organisms. The four main classes are proteins, carbohydrates, lipids, and nucleic acids.