Which of the following statements correctly contrasts allosteric enzymes with Michaelis Menten enzymes?

• A. Allosteric enzymes are less complex than Michaelis Menten enzymes.
• B. Michaelis Menten enzymes have quaternary structures, while allosteric enzymes do not.
• C. Allosteric enzymes have multiple polypeptide chains, while Michaelis Menten enzymes typically have one.
• D. Allosteric enzymes are regulated by substrate concentration, while Michaelis Menten enzymes are not.

Answer: (C)