Unit 3: Human Body Review

Front

What are nucleotides?

Back

Nucleotides are the monomers that make up nucleic acids, such as DNA and RNA.

Front

What is the function of the excretory system in animals?

Back

The excretory system collects wastes and removes them from the body.

Front

What are the monomers of lipids?

Back

Glycerol and fatty acids are the monomers of lipids.

Front

What gas does the body need more of during exercise?

Back

Oxygen is the gas that the body needs more of when exercising.

Front

What is the correct order of levels of organization in the human body?

Back

Cells, tissue, organs, organ system.

Front

What are the four main types of macromolecules in the human body?

Back

Carbohydrates, lipids, proteins, and nucleic acids.

Front

What is the primary function of carbohydrates in the body?

Back

Carbohydrates provide energy for the body.

Front

What role do proteins play in the human body?

Back

Proteins are essential for building and repairing tissues, and they also serve as enzymes.

Front

What is homeostasis?

Back

Homeostasis is the process by which the body maintains a stable internal environment.

Front

What is the function of the circulatory system?

Back

The circulatory system transports blood, nutrients, gases, and wastes throughout the body.