Primary Structure refers to the sequence of amino acids that make up a protein chain
The three-dimensional structure of proteins is determined by the primary, secondary, tertiary, and quaternary structures.
Tertiary structure is the overall shape of a polypeptide, determined by interactions between R-groups on different parts of the same polypeptide chain.
Quaternary structure is when multiple polypeptides come together to form one large complex molecule (protein)
Proteins are made from chains of amino acids joined by peptide bonds
