Multiple choice

The geometric or structural changes within the substrate molecule is brought by

  1. lyases

  2. ligases

  3. hydrolases

  4. isomerases

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

These enzymes catalyse geometric or structural changes within one molecule. According to the type of isomerism, they may be called racemases, epimerases, cis-trans-isomerases, isomerases, tautomerases, mutases or cycloisomerases.