Front

What are lipids?

Back

Lipids are a group of organic molecules that are insoluble in water and serve as long-term energy storage and structural components of cell membranes.

Front

What is the primary function of lipids in cells?

Back

The primary function of lipids in cells is to store energy.

Front

What are the building blocks of polymers?

Back

The building blocks of polymers are called monomers.

Front

What is a catalyst?

Back

A catalyst is a substance that speeds up the rate of a chemical reaction without being consumed in the process.

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 role of carbohydrates in living organisms?

Back

Carbohydrates serve as a primary source of energy and are also involved in structural functions.

Front

What is a monosaccharide?

Back

A monosaccharide is the simplest form of carbohydrates, consisting of a single sugar molecule, such as glucose.

Front

What is a polypeptide?

Back

A polypeptide is a chain of amino acids linked by peptide bonds, which folds into a functional protein.

Front

What is the difference between saturated and unsaturated fats?

Back

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

Front

What is the function of nucleic acids?

Back

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