which statement about enzymes is true?\nan enzyme functions to decrease the rate of a chemical…

which statement about enzymes is true?\nan enzyme functions to decrease the rate of a chemical reaction.\nenzymes are proteins that function as catalysts in nonliving things.\neach enzyme can catalyze many different biochemical reactions.\nenzymes and substrates fit together like a lock and key.
Answer
Brief Explanations:
Enzymes are biological catalysts. They have a specific 3 - D shape and bind to specific substrates in a lock - and - key model. They increase reaction rates, are proteins (though some are RNA), and are specific to certain reactions.
Answer:
Enzymes and substrates fit together like a lock and key.