About the regulation of enzyme activity given in the diagram which of the following is true?: (A) Substrate and modifier binds to same site, (B) Substrate and modifiers are structural analogues, (C) They exhibit cooperative binding, (D) Regulate the enzyme quantity
Answer is C. Ans. C. They exhibit cooperative binding* In allosteric enzyme, modifier binds to a distinct site that of active site. Modifier and substrates are not structural analogues. This is an enzyme regulation of quality or intrinsic catalytic activity