What forms when a substrate binds to an enzyme?

  1. A denatured enzyme
  2. An enzyme–substrate complex
  3. A new enzyme
  4. A product only
Answer

B) An enzyme–substrate complex

The enzyme–substrate complex forms before products are released. O Level Biology · Topic 5 Enzymes · 5.1 Enzyme action

Biology MCQ · More O Level Biology: Enzymes MCQs · Practise