Enzymes Flashcards
1
Q
The catalytic activity of an enzyme is restricted to a portion called:
A
Active site
2
Q
The protein portion of an enzyme
A
Apoenzyme
3
Q
Maximum activity of most enzymes (pH)
A
5-9
4
Q
Enzymes that have different structure but have the same catalytic function. Frequently they are oligomers made from different polypeptide chains
A
Isozymes
5
Q
Explains that the active site is flexible and the catalytic group/s of the enzyme is/are brought into proper alignment by the substrate.
A
Induced fit model
