Cellular Organization

Front

What is the basic unit of life?

Back

The cell is the basic unit of life.

Front

What is an organ system?

Back

An organ system is a group of organs that work together to perform specific functions for the body.

Front

What is the smallest level of organization in living organisms?

Back

The smallest level of organization in living organisms is the cell.

Front

What do you call a living entity made up of multiple organ systems?

Back

An organism.

Front

What is formed when a group of organs work together to perform a specific function?

Back

An organ system.

Front

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

Back

Cell, tissue, organ, organ system, organism.

Front

What is the function of tissues in multicellular organisms?

Back

Tissues are groups of similar cells that work together to perform a specific function.

Front

Can you name the four main types of tissues in animals?

Back

Epithelial, connective, muscle, and nervous tissues.

Front

What role do organ systems play in the body?

Back

Organ systems work together to maintain homeostasis and perform complex functions necessary for survival.

Front

What is homeostasis?

Back

Homeostasis is the process by which living organisms maintain a stable internal environment.