WAEC Biology 2007 Question 31

Question 31

Food Substances and Enzymes

Enzymes can be inactivated by certain chemical substances in the body called

  1. A.catalysts
  2. B.inhibitors
  3. C.substrates
  4. D.activators
Show the answer and explanation

Answer: B (inhibitors)

Explanation

Inhibitors are substances that slow down or stop enzyme action.