In enzyme-catalyzed reactions, what is the term for a substance that is changed by an enzyme?

Which enzyme breaks down starch into simpler carbohydrates during digestion?

In a typical enzyme-catalyzed reaction where the enzyme remains chemically unchanged, how many times can a single enzyme molecule be used to catalyze the conversion of substrate to product?

Amylase is an enzyme that primarily digests which type of biomolecule?

In biochemistry, which term describes a protein that acts as a biological catalyst by increasing the rate of a chemical reaction without being consumed?

In the context of enzymes, which term best describes a protein that speeds up chemical reactions by lowering the activation energy?

In enzyme catalysis, can a single enzyme molecule be used more than once to catalyze repeated reactions?

Which enzyme primarily catalyzes the breakdown of dietary carbohydrates (starch) into smaller sugars during digestion?

Which term best describes an enzyme?