Enzymes Quiz

What is the primary function of enzymes in biological systems?

• To transport molecules across membranes

• To store genetic information

• To catalyze biochemical reactions

• To provide structural support

Which of the following is an example of a cofactor?

• DNA

• Glucose

• Protein

• ATP

What type of inhibition occurs when an inhibitor binds to an enzyme at a site other than the active site?

• Competitive inhibition

• Non-competitive inhibition

• Allosteric inhibition

• Uncompetitive inhibition

Which enzyme is used as an example to explain the mechanism of enzyme action?

• Trypsin

• Catalase

• Amylase

• Lipase

What term describes the specificity of enzyme action towards a particular substrate?

• Enzyme kinetics

• Catalytic efficiency

• Stereospecificity

• Affinity