M3. Enzyme Structure

Question 1

Enzyme structure is divided into?

Answer 1

1. Simple enzyme
2. Conjugated enzyme

Question 2

composed only of protein

Answer 2

Simple enzyme

Question 3

composed of protein + non-protein

Answer 3

Conjugated enzyme

Question 4

protein of the Conjugated enzyme

Answer 4

Apoenzyme

Question 5

• Non-protein part of the conjugated enzyme
• Small molecule that cofactor the enzymes
• Serves as a cofactor in a conjugated enzyme
• Vitamin derivatives

Answer 5

Cofactor/ Co-enzyme

Question 6

• BIOLOGICALLY ACTIVE
• combined APOENZYME & CO-ENZYME
• COMPLETE SET OF ENZYMES

Answer 6

Holoenzyme

Question 7

also known the ACTIVE SITE where the substrate binds against an enzyme.

Answer 7

Catalytic site

Question 8

where the regulator binds against an enzyme.

Answer 8

Allosteric site