05 Biological Molecules BIO IA

Front

What group of biological molecules contains DNA and RNA?

Back

Nucleic acids

Front

What are the three components of a DNA molecule?

Back

A phosphate group, sugar, and nitrogenous base

Front

What type of nucleic acid is represented by the model shown?

Back

DNA

Front

What are the main types of biological molecules that include fats, oils, hormones, waxes, and components of cellular membranes?

Back

Lipids

Front

What is a biological molecule?

Back

A carbon-based molecule found in living organisms.

Front

What is the primary function of nucleic acids in living organisms?

Back

To store and transmit genetic information.

Front

What are the two main types of nucleic acids?

Back

DNA (deoxyribonucleic acid) and RNA (ribonucleic acid).

Front

What is the role of lipids in biological systems?

Back

To store energy, provide insulation, and make up cell membranes.

Front

What is the structure of a nucleotide?

Back

A nucleotide consists of a phosphate group, a sugar, and a nitrogenous base.

Front

What are the four main types of biological macromolecules?

Back

Carbohydrates, lipids, proteins, and nucleic acids.