Enzymes

Front

What makes an enzyme substrate specific?

Back

Shape

Front

What is the term for the site where substrates are brought together in an enzyme-catalyzed reaction?

Back

Active site

Front

Enzymes are an example of which type of biological macromolecule?

Back

Protein

Front

What are the reactants called that enzymes act upon?

Back

Substrates

Front

What is the term for the complex formed when an enzyme binds to its substrate?

Back

Enzyme-substrate complex

Front

What is the optimal temperature for enzyme activity?

Back

The temperature at which an enzyme works best, often around 30°C for many enzymes.

Front

What is the role of enzymes in biochemical reactions?

Back

To speed up reactions by lowering the activation energy.

Front

What happens to an enzyme after it catalyzes a reaction?

Back

It remains unchanged and can be used again.

Front

What factors can affect enzyme activity?

Back

Temperature, pH, and substrate concentration.

Front

What is denaturation in the context of enzymes?

Back

The process where an enzyme loses its shape and function due to extreme conditions.