3.1-3.2: Enzyme Structure & Catalysis Flashcards
1
Q
Enzyme structure
A
Active site that specifically interacts with substrate molecules
2
Q
What has to occur for an enzyme-mediated chemical reaction?
A
Shape and charge of the substrate must be compatible with the active site
3
Q
How do enzymes facilitate chemical reactions?
A
By lowering the activation energy
4
Q
What causes an enzyme to denature?
A
Changes in temperature & pH outside of the enzymes optimal range
- alters shape and efficency
5
Q
True or False: Enzyme denaturation is reversible
A
True in some cases
