Which row gives the correct description of enzymes that catalyse reactions according to the lock-and-key hypothesis?
- Alowers the activation energy; changes to become complementary as the enzyme-substrate complex forms
- Blowers the activation energy; complementary before, during and after the formation of an enzyme-substrate complex
- Craises the activation energy; changes to become complementary as the enzyme-substrate complex forms
- Draises the activation energy; complementary before, during and after the formation of an enzyme-substrate complex