Macromolecules

Front

What are macromolecules?

Back

Large, complex molecules that are essential for life, including proteins, carbohydrates, lipids, and nucleic acids.

Front

What elements make up proteins?

Back

Carbon (C), Hydrogen (H), Oxygen (O), and Nitrogen (N).

Front

Which macromolecule is the main source of energy for living organisms?

Back

Carbohydrates.

Front

What is the primary function of proteins in the body?

Back

To provide structural support and catalyze metabolic reactions as enzymes.

Front

What macromolecule is primarily responsible for storing energy?

Back

Lipids/Fats.

Front

What are carbohydrates made of?

Back

Carbon (C), Hydrogen (H), and Oxygen (O).

Front

What is the role of lipids in the body?

Back

To store energy, provide insulation, and make up cell membranes.

Front

What are nucleic acids and their function?

Back

Macromolecules that store and transmit genetic information; examples include DNA and RNA.

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.

Front

What are enzymes and what macromolecule are they made of?

Back

Enzymes are proteins that act as catalysts to speed up chemical reactions.