Which of the following statements is true of allosteric enzymes?
A) They always consist 006Ff one polypeptide chain or subunit.
B) They have a nonprotein portion.
C) They have more than one active site on each subunit.
D) The active site and regulatory site can be present on the same subunit.

Question

Quizplus · Accepted Answer

Allosteric enzymes have distinct regulatory sites and active sites, both of which can be present on the same subunit. They consist of multiple subunits and can have multiple active sites on each subunit. While some allosteric enzymes may have a nonprotein portion, it is not a universal feature.

Which of the Following Statements Is True of Allosteric Enzymes