An allosteric enzyme differs from a Michaelis-Menten enzyme because the allosteric enzyme:

Because an allosteric enzyme has multiple active sites

Explanation:

an allosteric enzyme has multiple active sites because it cause a modification binding of an allosteric effector at a certain site which is not the active site. It has multiple active site in which the binding of an active site can affect it's affinity with other active site.

human didn't come from monkeys man i hate these stupid teachers

i thinking chemical change