Multiple choice

If the enzyme's shape changes permanently, the enzymes shape is said to be 

  1. denatured

  2. protein

  3. fit

  4. polymerase

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

When an enzyme loses its 3D structure due to heat, pH, or other factors, it is denatured. Denatured enzymes can no longer function because their active site shape is altered.