Multiple choice

Which of the following statements about enzymes is NOT true?

  1. Enzymes are not re-usable

  2. Enzymes are catalyst.

  3. Enzymes are specific.

  4. Enzymes are proteins.

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Enzymes are catalysts that are not consumed in reactions, so they are indeed re-usable. The statement claiming they are not re-usable is false.