Enzyme, antibody, hormone, and muscle are roles played by carbohydrates proteins lipids nucleic acids

The correct answer is protein. Proteins do all that and much more which is why they are of extreme importance for us. If protein synthesis in our bodies doesn't function properly you can even die. That's why it's important to eat them because not all amino acids can be made by the body and some have to be taken from outside sources.

Ais your right answer