Enzyme Quiz

Enzymes are not essential in metabolic processes and can be replaced by other proteins

• True

• False

Enzymes can undergo allosteric regulation to increase or decrease their activity.

• True

• False

Enzymes are consumed during a chemical reaction and need to be replenished.

• True

• False

Enzymes can only catalyze reactions in one direction.

• True

• False

Enzymes can be easily denatured by high temperature or extreme pH levels

• True

• False

Match the following :

Column A ------------------------- Column B

1. Mg ------------------------- a. cardiac biomarker

2. Km ------------------------- b. Liver Specific enzyme

3. Allopurinol ---------------- c. Cofactor

4. Creatine Kinase -------- d. competitive inhibitor

5. ALT ----------------------- e. Affinity of enzyme for substrate