Biomolecules (Macromolecules)

Front

What are biomolecules?

Back

Biomolecules are organic molecules that are essential for life, including carbohydrates, lipids, proteins, and nucleic acids.

Front

What are the four main types of biomolecules?

Back

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

Front

What is the primary function of carbohydrates?

Back

Carbohydrates primarily serve as a source of energy and structural support in cells.

Front

What are lipids and their main functions?

Back

Lipids are hydrophobic molecules that store energy, provide insulation, and make up cell membranes.

Front

Define hydrolysis.

Back

Hydrolysis is a chemical process that involves the breaking down of a compound by the addition of water.

Front

What is dehydration synthesis?

Back

Dehydration synthesis is a chemical reaction that joins two molecules together by removing a molecule of water.

Front

How do carbohydrates and lipids differ in structure?

Back

Carbohydrates are typically composed of sugar molecules, while lipids are made up of fatty acids and glycerol.

Front

What elements are common in carbohydrates?

Back

Carbohydrates are primarily composed of carbon (C), hydrogen (H), and oxygen (O).

Front

What is the role of proteins in the body?

Back

Proteins serve various functions including catalyzing biochemical reactions, providing structure, and facilitating communication between cells.

Front

What are nucleic acids and their function?

Back

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