Describe the effect of an enzyme on the activation energy in a chemical reaction.

Enzymes are biological catalyst meaning they speed up reactions. They do this by lowering the activation energy which results in bond breaking much faster, leading to a quicker chemical reaction.

In conclusion, enzymes speed up a chemical reaction by lowering the activation energy, resulting in a faster rate of reaction as bonds break quicker.

Hope this helps even though its quite simplified! :)

ok

explanation:

there are so many examples for that in different areas, like biology experiment carried out in our lab recently.

here's one link: