Macromolecules & Enzymes

Front

What are macromolecules?

Back

Macromolecules are large, complex molecules that are essential for life, including carbohydrates, lipids, proteins, and nucleic acids.

Front

What is the primary function of carbohydrates?

Back

Carbohydrates serve as the main source of energy for cells.

Front

What are the two main types of lipids?

Back

The two main types of lipids are triglycerides (fats and oils) and phospholipids.

Front

What is the role of enzymes in biological processes?

Back

Enzymes act as catalysts to speed up chemical reactions in the body without being consumed in the process.

Front

What is the monomer of carbohydrates?

Back

The monomer of carbohydrates is a monosaccharide, such as glucose.

Front

How do lipids differ from carbohydrates in terms of energy storage?

Back

Lipids store more energy per gram than carbohydrates, making them a more compact energy source.

Front

What is a fatty acid?

Back

A fatty acid is a carboxylic acid with a long aliphatic chain, which can be saturated or unsaturated.

Front

What is the structure of proteins?

Back

Proteins are made up of amino acids linked by peptide bonds, forming polypeptide chains that fold into specific shapes.

Front

What is the function of nucleic acids?

Back

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

Front

What is the difference between saturated and unsaturated fats?

Back

Saturated fats have no double bonds between carbon atoms, while unsaturated fats have one or more double bonds.