Macromolecules

Front

What is a macromolecule?

Back

A macromolecule is a large, complex molecule, typically composed of thousands of atoms. They are essential for life and include carbohydrates, lipids, proteins, and nucleic acids.

Front

What are the four main types of macromolecules?

Back

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

Front

What is the primary function of lipids?

Back

Lipids are responsible for long-term energy storage, insulation, and making up cell membranes.

Front

What is a monomer?

Back

A monomer is a small, basic molecular unit that can join together to form larger molecules called polymers.

Front

What is the monomer of carbohydrates?

Back

The monomer of carbohydrates is a monosaccharide.

Front

What are nucleic acids?

Back

Nucleic acids are macromolecules that store and transmit genetic information. Examples include DNA and RNA.

Front

What are the building blocks of proteins?

Back

The building blocks of proteins are amino acids.

Front

What is the role of carbohydrates in living organisms?

Back

Carbohydrates provide energy and serve as structural components in cells.

Front

What is the structure of a nucleotide?

Back

A nucleotide consists of three components: a phosphate group, a sugar molecule, and a nitrogenous base.

Front

How do lipids differ from carbohydrates?

Back

Lipids are hydrophobic and store energy long-term, while carbohydrates are hydrophilic and provide quick energy.