Answer:
The correct answer is "Folds of long, linear chains of amino acids".
Explanation:
The three dimensional structure to an enzyme is given by folds of long, linear chains of amino acids. Folding is the process at which a protein, such as an enzyme, is acquires its three dimensional structure. Folding of proteins involve that long, linear chains of amino acids arrange into its more stable form, which is usually its biologically active structure.
