Physiology Overview

Front

What is the simplest level of organization in multicellular organisms?

Back

Cell

Front

Which organ is the main organ of the circulatory system?

Back

Heart

Front

Which organ is part of the nervous system?

Back

Spinal cord

Front

What does the nervous system control?

Back

Both voluntary and involuntary actions

Front

What is formed when two or more tissues work together?

Back

Organ

Front

What is the largest organ in the human body?

Back

Skin

Front

What system is responsible for transporting nutrients and oxygen throughout the body?

Back

Circulatory system

Front

What is the primary function of the respiratory system?

Back

To exchange gases (oxygen and carbon dioxide) with the environment.

Front

What is the role of the brain in the nervous system?

Back

To process information and coordinate responses.

Front

What type of muscle is found in the heart?

Back

Cardiac muscle