AKS 1a Macromolecules and Enzymes

Front

What decreases the activation energy necessary to initiate chemical changes in the body?

Back

Enzymes

Front

What are the building blocks of proteins?

Back

Amino acids

Front

What changes when an enzyme is added to a reaction?

Back

The rate of the reaction

Front

What are waxes, oils, and fats examples of?

Back

Lipids

Front

Why can't humans digest cellulose?

Back

Humans lack the enzyme (cellulase) that breaks down cellulose.

Front

What is the primary function of enzymes in biological reactions?

Back

To speed up reactions by lowering activation energy.

Front

What are macromolecules?

Back

Large molecules made up of smaller subunits, including proteins, lipids, carbohydrates, and nucleic acids.

Front

What is the role of amino acids in the body?

Back

They are the building blocks of proteins and play a crucial role in various biological processes.

Front

What are lipids primarily used for in the body?

Back

Energy storage, insulation, and making up cell membranes.

Front

What is the difference between saturated and unsaturated fats?

Back

Saturated fats have no double bonds between carbon atoms, while unsaturated fats have one or more double bonds.