proteins and enzymes Flashcards
1
Q
describe induced fit model and how enzymes act as catalysts
(3 marks)
A
- active site and substrate bind/ESC forms
- active site changes shape so substrate is now complementary
- enzymes reduce activation energy
2
Q
explain how active site of enzymes increase rate of reaction
A
- induced fit model causes active site to change shape
- distorts/stresses/breaks bonds
- reduces activation energy