Aspartate transcarbamylase (ATCase) transfers an amide functional group from carbamoyl phosphate to aspartate to form carbamoyl aspartate. Which class of enzymes does ATCase belong to? Lyase Oxidoreductase Transferase Hydrolase Ligase Isomerase Question 4 1 pts Is the Following statement true or false? "An enzyme catalyzes a reaction without altering the G of a reaction." True False Which of these statements does NOT correctly describe Vmax ? (Select all that apply) the maximal velocity of an enzyme reaction a variable in the Michaelis-Menten equation the initial velocity of an enzyme reaction a state when essentially all the the available enzyme is bound to substrate the substrate concentration at 1/2 maximum enzyme velocity