Question

multiple choice question a protein whose highest level of structure is tertiary structure contains: three amino acid chains. three polypeptides that interact with each other to form the protein. one polypeptide folded into its three - dimensional structure. need help? review these concept resources. rate your confidence to submit your answer. high medium low

Explanation:

The tertiary structure of a protein refers to the three - dimensional structure of a single polypeptide chain. Quaternary structure involves multiple polypeptides interacting, but tertiary is just one polypeptide folded into its 3 - D form.

Answer:

one polypeptide folded into its three - dimensional structure.