Macromolecule Structure

Front

What is a macromolecule?

Back

A large, complex molecule, such as proteins, lipids, carbohydrates, and nucleic acids, that are essential for life.

Front

What are the four main types of macromolecules?

Back

Carbohydrates, lipids, proteins, and nucleic acids.

Front

What elements make up carbohydrates?

Back

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

Front

What is the primary function of carbohydrates?

Back

To provide energy and support cellular structure.

Front

What are lipids primarily composed of?

Back

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

Front

What is the main function of lipids?

Back

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

Front

What are proteins made of?

Back

Proteins are made of amino acids, which contain carbon (C), hydrogen (H), oxygen (O), and nitrogen (N).

Front

What is the role of proteins in the body?

Back

Proteins serve as enzymes, hormones, and structural components of cells and tissues.

Front

What are nucleic acids?

Back

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

Front

What are the components of a nucleotide?

Back

A nucleotide consists of a phosphate group, a sugar, and a nitrogenous base.