Biology Milestone Review: Macromolecules Part II

Front

What are proteases?

Back

Proteases are enzymes that catalyze the breakdown of proteins into smaller peptides or amino acids.

Front

What is the primary function of nucleic acids?

Back

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

Front

What are lipids and their role in plants?

Back

Lipids are organic molecules that include fats and oils; they can form protective coatings, like waxy layers on plant surfaces, to reduce water loss.

Front

What is the role of lipids in animal tissues?

Back

Lipids function in insulation and energy storage, helping animals conserve heat.

Front

What are carbohydrates?

Back

Carbohydrates are macromolecules made of sugar units (monosaccharides) that provide energy and structural support.

Front

What is an example of a monosaccharide?

Back

Glucose is a common monosaccharide found in blood sugar.

Front

What are the four main types of macromolecules?

Back

The four main types of macromolecules are carbohydrates, lipids, proteins, and nucleic acids.

Front

How do enzymes function in biological processes?

Back

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

Front

What is the significance of fatty acids in lipids?

Back

Fatty acids are the building blocks of lipids and play a crucial role in energy storage and cell membrane structure.

Front

What is the difference between saturated and unsaturated fats?

Back

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