Question

Name the 4 classes of macromolecules & give a function for each.

Answer 1

Nucleic acids:

Stores and transfers info.

Carbohydrates:

Store energy, provide fuel, and build structure in body, main source of energy, structure of plant cell wall.

Lipid:

Insulator and stores fat and energy.

Protein:

Provide structural support,transport, enzymes, movement, defense.