Levels of Organization

Front

What is the smallest unit of life?

Back

A cell.

Front

What is a group of similar cells that perform a specific function called?

Back

Tissue.

Front

What is an example of an organ in the human body?

Back

The stomach.

Front

What is the term for a group of organs that work together to perform complex functions?

Back

Organ system.

Front

What is the hierarchy of biological organization from smallest to largest?

Back

Cell, tissue, organ, organ system, organism.

Front

True or False: All cells in the body have the same function.

Back

False.

Front

What is the function of epithelial tissue?

Back

To cover and protect surfaces.

Front

What type of tissue is responsible for movement in the body?

Back

Muscle tissue.

Front

What is the primary function of connective tissue?

Back

To support, bind, and protect other tissues.

Front

What is an example of a tissue in the human body?

Back

Muscle tissue.