Levels of Cellular Organization

Front

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

Back

Cell

Front

What do we call a group of organs that work together to perform a particular function?

Back

Organ system

Front

What is the level of organization that consists of a group of similar cells working together?

Back

Tissue

Front

Which level of organization is more complex: cell, tissue, organ, or organ system?

Back

Organ system

Front

What is a group of cells that work together called?

Back

Tissue

Front

What is the largest level of cellular organization?

Back

Organism

Front

What level of organization comes after tissue?

Back

Organ

Front

What is the function of an organ system?

Back

To perform a specific function by coordinating the activities of different organs.

Front

Can you name an example of an organ system?

Back

Circulatory system, respiratory system, etc.

Front

What is the relationship between cells, tissues, organs, and organ systems?

Back

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