9. Choose the best answer for the question below. * Lactose is found in milk products. It is converted by the body into a usable form in a series
of chemical reactions. The diagram shows the series of reactions that convert lactose into a
usable form.
Lactose
Enzyme 1
Enzyme 2
Enzyme 3
Enzyme 4
►galactose
galactose-
glucose-
glucose-
1-phosphate 1-phosphate 6-phosphate
If Enzyme 2 is denatured, the levels of which substance will increase?
Lactose
Galactose
Galactose-1-phosphate
Glucose-6-phosphate