The binding of aspartate to different subunits of ATCase is an example of
A) enzyme inhibition
B) a heterotropic effect
C) a homotropic effect
D) negative cooperativity
E) none of these

Question

Quizplus · Accepted Answer

Aspartate binding to ATCase is a homotropic effect because aspartate is both a substrate and an effector, influencing the enzyme's activity by binding to its active sites.

The Binding of Aspartate to Different Subunits of ATCase Is