Enzyme Questions

Front

Can enzymes be reused?

Back

Yes, enzymes can be reused multiple times in chemical reactions.

Front

What is the optimal pH for pepsin?

Back

Pepsin functions best in an acidic environment, typically in the stomach.

Front

What is the optimal pH for trypsin?

Back

Trypsin functions best in a neutral environment, typically in the intestines.

Front

What happens to enzymes when they are heated to a high temperature?

Back

The shapes of the enzyme are altered or denatured, affecting their function.

Front

What is an enzyme inhibitor?

Back

An enzyme inhibitor is a substance that decreases or stops the activity of an enzyme.

Front

What effect does an inhibitor have on an enzyme?

Back

A substrate will be unable to attach to the enzyme.

Front

With what 3 letters do enzymes typically end?

Back

-ase, as in 'lactase' or 'amylase'.

Front

What is the role of enzymes in biological reactions?

Back

Enzymes act as catalysts to speed up chemical reactions without being consumed.

Front

What is denaturation in the context of enzymes?

Back

Denaturation is the process where an enzyme's structure is altered, rendering it inactive.

Front

What factors can affect enzyme activity?

Back

Temperature, pH, and substrate concentration can all affect enzyme activity.