Final Review Unit 2

Front

What happens to a single-celled organism that uses photosynthesis when its source of light is removed?

Back

It will produce less energy.

Front

What is the monomer for nucleic acids?

Back

Nucleotide.

Front

What are the monomers of lipids?

Back

Glycerol and fatty acids.

Front

What is required for plants to make energy?

Back

Sunlight.

Front

True or False: You need all four biomolecules to survive.

Back

True.

Front

What are the four main types of biomolecules?

Back

Carbohydrates, lipids, proteins, and nucleic acids.

Front

What is the primary function of carbohydrates in living organisms?

Back

To provide energy.

Front

What role do enzymes play in biological processes?

Back

They act as catalysts to speed up chemical reactions.

Front

What is the structure of a nucleotide?

Back

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

Front

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

Back

Lipids store more energy per gram than carbohydrates.