What happens to an enzyme when it performs its function what does this mean about enzyme molecules?

The enzyme molecule is unaffected by the reaction and continue performing their function on other substrate molecules.

This means that enzymes are like catalysts and are not consumed in a reaction.

Explanation:

Enzymes are highly particular catalysts, indicating that each enzyme only speeds up a specific reaction. The molecules that an enzyme works with are called substrates. The chemical reactions result in a new outcome or molecule that then withdraws from the enzyme, which moves on to catalyze other reactions. Enzymes are highly particular catalysts, meaning that each enzyme only speeds up a particular reaction. The molecules that an enzyme works with are named substrates. The chemical reactions happen in a new product or molecule that then separates from the enzyme, which moves on to catalyze other reactions.

the denominator has a very specific role.