Multiple choice Enzyme 'X' hydrolyzes lactose into A and B. What are X, A and B? Lactase, glucose, galactose Maltase, glucose, fructose Invertase, fructose, galactose Lipase, glucose, galactose Ligase, glucose, sucrose Reveal answer Fill a bubble to check yourself A Correct answer Explanation Lactase enzyme catalyzes the hydrolysis of lactose into glucose and galactose.