At what pH does pepsin best function?

What are the reactants of enzyme-catalyzed reactions known as?

How do enzymes increase reaction rates?

Amylase facilitates the breakdown of glycosidic bonds in carbohydrates. Which functional group will not be present in a molecule of amylase?

Which of the following factors affects enzyme activity?

Which of the following does not affect enzyme activity?

Which of the following describes enzymes?

The digestive enzyme pepsin is found in the stomach of many mammals, and functions as a digestive enzyme. What pH would a scientist expect pepsin to possess at its most active state?

The total sum of an organism's chemical processes is called __________.

Which of the following statements regarding exergonic reactions is true?