Enzymes

Front

What are enzymes?

Back

Biological catalysts that speed up chemical reactions in living organisms.

Front

What is the active site of an enzyme?

Back

The specific region where a substrate binds to an enzyme.

Front

What happens to enzymes at high temperatures?

Back

Enzymes can denature, meaning they lose their shape and functionality.

Front

What is denaturation in enzymes?

Back

The process where an enzyme loses its structure due to external factors like temperature or pH.

Front

What role do vitamins and minerals play in enzyme activity?

Back

They act as activators, helping enzymes function properly.

Front

What is the function of an enzyme in a chemical reaction?

Back

To speed up the reaction by lowering the activation energy.

Front

Can enzymes be reused after a reaction?

Back

Yes, enzymes can be used multiple times in different reactions.

Front

What is a substrate?

Back

The substance on which an enzyme acts.

Front

What effect does pH have on enzyme activity?

Back

Extreme pH levels can denature enzymes, affecting their activity.

Front

What is activation energy?

Back

The minimum energy required for a chemical reaction to occur.