Levels of Cellular Organization

Front

What is the correct order of organization in living things from most basic (simple) to most complex?

Back

Cell, tissue, organ, organ system, organism.

Front

What is a group of similar cells that work together to perform a specific function?

Back

Tissue.

Front

What level of cellular organization is represented by the stomach in the digestive system?

Back

Organ.

Front

What level of cellular organization is represented by the heart?

Back

Organ.

Front

What is the smallest level of organization of life in an organism?

Back

Cell.

Front

What is an organ system?

Back

A group of organs that work together to perform complex functions.

Front

Give an example of an organ in the human body.

Back

Heart, lungs, stomach, etc.

Front

What is the function of tissues in living organisms?

Back

Tissues perform specific functions by grouping similar cells.

Front

How do cells, tissues, organs, and organ systems relate to each other?

Back

Cells make up tissues, tissues make up organs, and organs make up organ systems.

Front

What is the role of an organism in cellular organization?

Back

An organism is a complete living entity made up of multiple organ systems.