Chapter 10 Mechanism of Enzyme Action Although the catalytic properties of enzymes may seem almost magical,it is simply chemistry-the breaking and making of bonds-that gives enzymes their prowess. This chapter will explore the unique features of this chemistry.Chapter 10 Mechanism of Enzyme Action Although the catalytic properties of enzymes may seem almost magical, it is simply chemistry—the breaking and making of bonds—that gives enzymes their prowess. This chapter will explore the unique features of this chemistry