Proteins are biomolecules that can function in structural support and can be broken down to provide energy for the organism. Proteins can also function as- A) Carbohydrates that can be broken down into monomers and used as energy for the body
B) Lipids that support the organism by providing long term energy
C) Enzymes that lower the activation energy needed to allow a chemical reaction to occur
D) Nucleic acids that bond to create a molecule of DNA