Consider the Following Representation of an Enzyme-Catalyzed Reaction

question 28

Short Answer

Consider the following representation of an enzyme-catalyzed reaction. This image could represent the reaction in which lactase catalyzes the hydrolysis of lactose (a disaccharide)into glucose and galactose (two monosaccharides).
Fill in the blanks with the appropriate letter (A,B,C,D,....)from the image.
-An effector would bind at ______________________.