Question

1. what does it mean for an enzyme to become denatured?

Explanation:

Enzymes are proteins. Denaturation means disruption of their native 3 - D structure (secondary, tertiary, or quaternary) due to factors like high temperature, extreme pH. This affects their active - site shape and function, making them less effective or non - functional in catalyzing reactions.

Answer:

Denaturation of an enzyme refers to the disruption of its normal three - dimensional structure (secondary, tertiary, or quaternary structure) by factors such as high temperature, extreme pH levels, or certain chemicals. This structural change alters the shape of the enzyme's active site, reducing or eliminating its ability to bind to its substrate and catalyze chemical reactions effectively.