What are four major macromolecules and what is their ...
socratic.org › questions › what-are-four-majorJan 10, 2016 · The four macromolecules are nucleic acids, carbohydrates, proteins, and lipids. Structure: 1. Nucleic acids: Contain N in rings, nucleotides made of sugar, phosphate and nitrogenous base Carbohydrates: Made of C,H, and O; –OH's on all carbons except one Lipid: Made of C,H, and O; lots of C-H bonds; may have some C=C bonds (unsaturated) Protein: Contain N, have N-C-C backbone Function ...
Chapter 19: Lipids
www.chem.latech.edu › ~upali › chem121There are four major classes of bioorganic substances: carbohydrates, lipids, proteins are the four major classes of bioorganic substances. In the previous chapter 18 we considered the first of these classes, carbohydrates. We now turn our attention to the second of the bioorganic classes, the compounds we call lipids.