Front

What are macromolecules?

Back

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

Front

What is the primary function of carbohydrates?

Back

To serve as the main source of energy for living organisms.

Front

What are lipids and their main functions?

Back

Lipids are macromolecules that include fats, oils, and waxes, primarily responsible for insulation and long-term energy storage.

Front

What are proteins made of?

Back

Proteins are made of long chains of amino acids.

Front

What role do enzymes play in biological processes?

Back

Enzymes act as catalysts to speed up chemical reactions in the body.

Front

What happens to enzymes at high temperatures?

Back

Enzymes denature, meaning they change shape and lose their functionality.

Front

What are nucleic acids and their function?

Back

Nucleic acids, such as DNA and RNA, store and transmit genetic information.

Front

What is the monomer of carbohydrates?

Back

The monomer of carbohydrates is a monosaccharide, such as glucose.

Front

How do enzymes lower activation energy?

Back

Enzymes provide an alternative reaction pathway with a lower activation energy, making it easier for reactions to occur.

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.