Macromolecules

Front

What are macromolecules?

Back

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

Front

What is the primary function of lipids?

Back

Lipids store energy in the body and provide insulation to keep organisms warm.

Front

Are lipids polar or non-polar?

Back

Lipids are non-polar and do not mix with water.

Front

What are proteins made of?

Back

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

Front

What is the immediate energy source for all organisms?

Back

Carbohydrates are the immediate energy source for all organisms.

Front

What are nucleic acids made of?

Back

Nucleic acids, such as DNA and RNA, are made of nucleotides.

Front

What is the role of carbohydrates in living organisms?

Back

Carbohydrates provide energy and serve as structural components in cells.

Front

What are the two main types of nucleic acids?

Back

The two main types of nucleic acids are DNA (deoxyribonucleic acid) and RNA (ribonucleic acid).

Front

What is a peptide bond?

Back

A peptide bond is a chemical bond that links amino acids together to form proteins.

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.