Levels of Cellular Organization

Front

What are the levels of cellular organization in multicellular organisms?

Back

Cells, Tissues, Organs, Organ Systems, Organisms.

Front

What is a cell?

Back

The basic unit of life that makes up all living organisms.

Front

What is a tissue?

Back

A group of similar cells that work together to perform a specific function.

Front

What is an organ?

Back

A structure made up of different types of tissues that work together to perform a specific function.

Front

What is an organ system?

Back

A group of organs that work together to carry out a particular function in the body.

Front

What is an organism?

Back

A living being that can function independently and is made up of one or more 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 function of epithelial tissue?

Back

To cover and protect surfaces of the body and organs.

Front

What is the function of connective tissue?

Back

To support, bind together, and protect tissues and organs.

Front

What is the function of muscle tissue?

Back

To enable movement of the body and its parts.