What happens to an enzyme if the temperature varies too far from the enzymes optimum temperature?

The enzyme will denature.

Explanation:

Enzymes are defined as bio catalyst that can increase the rate of a biochemical reaction occurring in the living organisms. Enzymes increases the effective collision between the reactants.

Enzymes works at optimum temperature and pH. The enzyme gets denatured and loses its biological activity if temperature varies too far. The enzyme structure will distort due to high temperature. Most of the enzymes are made up of proteins. High temperature can destroy the folded structure and the shape of the enzyme.

it means there are 3 atoms of oxygen