What are the functions of carbohydrates, lipids, protein, and Nucleic Acids?

Carbs - provide your body with energy.

Lipids - serve as structural components of cell membrane, function as energy storehouses, and function as important signaling molecules.

Protein - helps with growth and maintenance of tissues, enzymes that cause biochemical reactions in and out of your cells, some proteins are hormones so it acts as a messenger the aid communication between your cells, tissues, and organs. And many other thing that are a google search away.

Nucleic Acids - hold storage and expression of genetic information