Question

proteins
proteins function as enzymes, which are specialized molecules that accelerate chemical reactions within living cells. enzymes lower the activation energy required for a reaction to occur, allowing it to happen at a much faster rate than it would without the enzyme.

enzymes achieve this by binding to specific substrates and facilitating the formation or breaking of chemical bonds, ultimately transforming the substrates into products

image of enzyme-substrate interaction steps

what type of bonds do enzymes help form or break?

nuclear bonds

hydrogen bonds

chemical bonds

Explanation:

Enzymes are biological catalysts that facilitate chemical reactions in living cells. The text states that enzymes "facilitate the formation or breaking of chemical bonds". Nuclear bonds are related to atomic nuclei (not enzyme - catalyzed reactions in cells), and hydrogen bonds are a type of chemical bond, but the text specifically refers to the general category of chemical bonds when describing what enzymes act on. So the correct option is the one related to chemical bonds.

Answer:

chemical bonds (the option with "chemical bonds" text)