Macromolecules

Front

What is a macromolecule?

Back

A macromolecule is a large complex molecule, typically composed of thousands of atoms, such as proteins, nucleic acids, carbohydrates, and lipids.

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 enzymes?

Back

Enzymes speed up chemical reactions in the body.

Front

What is a polysaccharide?

Back

A polysaccharide is a carbohydrate that consists of a large number of sugar molecules bonded together, such as starch and glycogen.

Front

What is the monomer of carbohydrates?

Back

The monomer of carbohydrates is a monosaccharide.

Front

What is the main function of lipids?

Back

Lipids serve as energy storage, structural components of cell membranes, and signaling molecules.

Front

What is the role of nucleic acids?

Back

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

Front

What is a triglyceride?

Back

A triglyceride is a type of lipid made up of one glycerol molecule and three fatty acids, primarily used for energy storage.

Front

What are amino acids?

Back

Amino acids are the building blocks of proteins, consisting of an amino group, a carboxyl group, and a unique side chain.

Front

What is the difference between DNA and RNA?

Back

DNA is double-stranded and stores genetic information, while RNA is single-stranded and plays a role in protein synthesis.