Answer:
A) Primary- 2. The location of prosthetic groups is shown.
B) Secondary- 3. Determines how the protein will fold into a unique three-dimensional structure
C) Tertiary- 4. Held together by hydrogen bonds between atoms of the peptide backbone
D) Quatenary- 1. Formed by noncovalent interactions between two or more polypeptide chains.
Explanation:
Proteins are polymers of amino acids.
Four Protein Structure Types
The four levels of protein structure are distinguished from one another by the degree of complexity in the polypeptide chain. A single protein molecule may contain one or more of the protein structure types: primary, secondary, tertiary, and quaternary structure.