Protein catalysts that speed up the various metabolic biological reactions in an organism are called

Question

Quizplus · Accepted Answer

Enzymes are protein catalysts that speed up metabolic reactions in organisms. Substrates are the molecules that enzymes act upon, cofactors are non-protein molecules required for enzyme activity, reactants are the starting molecules in a chemical reaction, and products are the end molecules in a chemical reaction.

Protein Catalysts That Speed Up the Various Metabolic Biological Reactions