What is the role of arteries in the circulatory system?

Arteries play a crucial role in the circulatory system by transporting oxygenated blood away from the heart to the various tissues and organs of the body. This function is essential for delivering the oxygen and nutrients that cells need for energy production and overall metabolism. The pulse you feel in your arteries is a result of blood being pumped from the heart, highlighting the dynamic nature of this transport system.

Oxygenated blood is primarily found in the systemic arteries, while the pulmonary arteries transport deoxygenated blood from the heart to the lungs for oxygenation. Thus, the main function of arteries is to ensure that oxygen-rich blood is efficiently distributed throughout the body, supporting cellular functions and maintaining homeostasis.