multiple choice question\nwhat does the quaternary structure of a protein depend upon?\nsequence of amino…

multiple choice question\nwhat does the quaternary structure of a protein depend upon?\nsequence of amino acids\ninteractions of hydrophobic residues within a polypeptide\ninteractions between multiple polypeptide chains\nhydrogen bonding between nearby amino acids within a polypeptide chain
Answer
Brief Explanations:
The quaternary structure of a protein is formed by the interactions between multiple polypeptide chains. The sequence of amino - acids determines primary structure. Hydrophobic interactions within a polypeptide mainly relate to tertiary structure. Hydrogen bonding between nearby amino acids within a polypeptide chain is important for secondary structure.
Answer:
C. Interactions between multiple polypeptide chains