Enzymes 2

Front

What is the function of an enzyme?

Back

Enzymes speed up chemical reactions.

Front

Enzymes are...

Back

Proteins.

Front

What happens to an enzyme when it is denatured?

Back

It loses its shape and function.

Front

What factors can denature an enzyme?

Back

Changes in pH and temperature.

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

Can enzymes be reused after a reaction?

Back

Yes, enzymes can be reused multiple times.

Front

What is a substrate in relation to enzymes?

Back

The substance on which an enzyme acts.

Front

What is the active site of an enzyme?

Back

The region on the enzyme where the substrate binds.

Front

What is enzyme specificity?

Back

Enzymes are specific to their substrates and catalyze only certain reactions.

Front

What is the role of cofactors in enzyme activity?

Back

Cofactors assist enzymes in catalyzing reactions.