Which of the following terms refers to a protein that catalyzes chemical reactions in organisms?

Enzymes are proteins that contain ribonucleic acid (RNA). An enzyme binds to one or more reactant Molecules to catalyze a reaction. The reactant molecule is referred to as the substrate. The fundamental duty of an enzyme is to increase the rate of Chemical reaction within the cell of an organism

Explanation:

The enzyme is the term used to refer to the protein that catalyzes a chemical reaction in an organism. Enzymes are folded in complex shapes and it allows substrate molecule to fit into them. The place where the substrate molecule fit is know as the Active Site. A product is formed when a substrate fits into a enzyme.