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Levart [38]
2 years ago
5

4. Where do substrates attach to an enzyme?*

Biology
1 answer:
Anna71 [15]2 years ago
7 0

Answer:

A substance that speeds up a chemical reaction—without being a reactant—is called a catalyst. The catalysts for biochemical reactions that happen in living organisms are called enzymes. Enzymes are usually proteins, though some ribonucleic acid (RNA) molecules act as enzymes too.

Explanation:

enzymes don't change their own reaction. That's because they don't affect the free energy of reactants or the products.

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