The correct answer is: able to interact with all compounds or substrates
Enzymes are biological catalyst with the function to speed up the chemical reaction. Enzymes are usually proteins that contain a special surface pattern or active site, a place where the substrate binds (formation of enzyme-substrate complex). They speed up the reaction by lowering the activation energy of a reaction. Many factors can affect the function of an enzyme such as: temperature, pH, enzyme and substrate concentration. Some enzymes are more specific than others and react with one, or two substrates, while others can act on a range of molecules-substrates.