In the concerted model, which state binds the substrate more tightly?
A) the relaxed (R) state
B) the taut (T) state
C) Both states bind equally well.

Question

Quizplus · Accepted Answer

In the concerted model of allosteric regulation, the relaxed (R) state binds the substrate more tightly than the taut (T) state. This is because the R state represents the enzyme in a more active form, which has a higher affinity for the substrate.

In the Concerted Model, Which State Binds the Substrate More