Answer:
The enzyme you will be studying in this experiment is lactase, and the reaction it catalyzes is the hydrolysis of the disaccharide lactose into the monosaccharides galactose and glucose.
Explanation:
Well there's Water, Earth, Fire, and Air. Not quite sure how this would be a school question. But here it is.
Primary eats grass and plants and the secondary eats the primary to get the energy it needs to live
By looking for promoters that are binding sites for RNA polymerase. It's an open reading frame and introns as well as exons