Front

What is the purpose of an enzyme?

Back

Enzymes speed up chemical reactions.

Front

Enzymes are...

Back

Enzymes are proteins.

Front

Which enzyme is most efficient in a basic solution?

Back

Enzyme B is most efficient in a basic solution.

Front

What happens when enzymes are heated to a high temperature?

Back

The shapes of the enzyme are altered (denatured).

Front

Any substance that is acted upon by an enzyme is called a(n)?

Back

Substrate.

Front

What are enzymes made of?

Back

Enzymes are made of amino acids.

Front

What is the active site of an enzyme?

Back

The active site is the region on the enzyme where the substrate binds.

Front

What is enzyme specificity?

Back

Enzyme specificity refers to the ability of an enzyme to choose exact substrate from a group of similar chemical molecules.

Front

What is a coenzyme?

Back

A coenzyme is a non-protein molecule that assists enzymes in catalyzing reactions.

Front

What is denaturation in enzymes?

Back

Denaturation is the process where an enzyme loses its functional shape due to external stress, such as heat.