Allosteric enzymes must exhibit which of the following?
A) feedback inhibition
B) a phosphorylation site
C) general acid-base catalysis
D) a quaternary structure

Question

Quizplus · Accepted Answer

Allosteric enzymes must exhibit a quaternary structure, meaning they are composed of multiple subunits that can exist in different conformations. This allows for regulation of the enzyme's activity through the binding of regulatory molecules at sites distinct from the active site. Feedback inhibition, phosphorylation sites, and general acid-base catalysis may or may not be present in allosteric enzymes, but they are not specific requirements.

Allosteric Enzymes Must Exhibit Which of the Following