Name the four macromolecules. What is the role of each type do macromolecule? 13:09 Biology Name the four macromolecules. What is the role of each type do macromolecule? Proteins- makes enzymes, it is an important building block of bones, muscles, and skin Carbohydrates- Lipids- Nucleic Acids- Learn More : Share this Share on FacebookTweet on TwitterPlus on Google+