Describe the active site of an enzyme. why is it important?

An active site contains a binding site that binds the substrate and orients it for

catalysis. The orientation of the substrate and the close proximity between it and

the active site is so important that in some cases the enzyme can still function

properly even though all other parts are mutated and lose function.

Please choose as brainliest

i'd say that the moon rock is about 2.2 billion years old.

i believe it would cause an increase of percipitation, though i could be wrong. so i would say b is the answer.