Question 1
To what main class of enzymes does the enzyme that catalyzes the following reaction belong?
ser—ala → ser + ala
◦ transferase
◦ lyase
◦ oxidoreductase
◦ isomerase
◦ hydrolase
Question 2
Compared to an uncatalyzed reaction, an enzyme-catalyzed reaction ________.
◦ produces different products
◦ occurs at a faster rate
◦ requires more energy
◦ uses less substrate
◦ requires a higher temperature