Exposure to extremely high temperatures causes the loss of the three-dimensional shape of an enzyme, rendering it permanently non-functional. This is:
Q1. Exposure to extremely high temperatures causes the loss of the three-dimensional shape of an enzyme, rendering it permanently non-functional. This is:
Answer: Denaturation
Explanation: Denaturation is the irreversible loss of tertiary structure; inactivation might be reversible and doesn't necessarily involve the unfolding of the protein.