The 4 macromolecules are lipids, Carbohydrates, proteins, and nuclei acids.
- lipids are stored in the body, specifically in fats. They can be found in the cell membrane, blood cells, cholesterol, and the brain.
- carbohydrates are usually found in the blood and cells. They are mainly in form of glucose!
- Proteins are found all throughout the body such as skin, muscle, bones, and hair. They form the structure of organs and cells. ( enzymes a type of protein, catalyze chemical reactions )
- Nuclei acids are found in DNA and RNA ( both deal with genetic information )