Exploring Macromolecules

Exploring Macromolecules

10th Grade · Science · 45 min

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Learning Objective

I can compare and contrast the structures and functions of lipids, carbohydrates, nucleic acids, and proteins.

  • 1

    The four main classes of biomolecules are carbohydrates, lipids, proteins, and nucleic acids.

  • 2

    Monomers are the building blocks of biomolecules; for example, the monomer of a carbohydrate is a monosaccharide.

  • 3

    The mnemonic CHO, CHO, CHON, CHONP can help you remember the most common elements in biomolecules: carbon, hydrogen, oxygen, nitrogen, and phosphorus.