Macromolecules and Enzymes Basics Review

Front

What is a macromolecule?

Back

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

Front

What are the four main types of macromolecules?

Back

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

Front

Which macromolecule is primarily responsible for storing energy?

Back

Lipids are primarily responsible for storing large amounts of energy.

Front

What is the basic unit of carbohydrates?

Back

The basic unit of carbohydrates is a monosaccharide, such as glucose.

Front

What are fatty acids and glycerol?

Back

Fatty acids and glycerol are the building blocks of lipids.

Front

What is the function of enzymes?

Back

Enzymes are biological catalysts that speed up chemical reactions in the body.

Front

What is a substrate in the context of enzymes?

Back

A substrate is the reactant that an enzyme acts upon during a chemical reaction.

Front

What is the role of nucleic acids?

Back

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

Front

What is the difference between DNA and RNA?

Back

DNA stores genetic information, while RNA is involved in protein synthesis.

Front

What are proteins made of?

Back

Proteins are made of amino acids linked together by peptide bonds.