Lactose--->galactose+glucose represents an enzymatic reaction. What statement about this reaction is true? A) lactose is the enzyme of this reacrion B) galactose is the substance of this reaction C)...

Lactose--->galactose+glucose represents an enzymatic reaction. What statement about this reaction is true?

A) lactose is the enzyme of this reacrion

B) galactose is the substance of this reaction

C) this reaction is a type of exchange reaction

D) this reaction is a type of decomposition (catabolic) reaction