The structure in the heart that separates oxygenated blood from deoxygenated blood is the atria. These are the two sides of the heart and are separated by the interatrial septum.
It keeps the oxygenated and deoxygenated blood separate from each other.
Oxygenated
Oxygenated and deoxygenated blood do not get mixed up inside the heart because the heart was designed to keep these separate. This is why the heart is so complex.
Oxygenated
Yes capillaries carry oxygenated blood :D
the oxygenated and deoxygenated blood would mix.
The pulmonary artery carries oxygenated blood. You can remember this easily because all ARTERIES carry oxygenated blood and all VIENS carry deoxygenated blood.
Oxygenated blood is bright red; deoxygenated blood is dark red.
Amphibians
Deoxygenated With the exception of the pulmonary vessels, veins carry deoxygenated blood; arteries carry oxygenated blood.
The blood in venules of the systemic circulation is deoxygenated. The blood in pulmonary venules is oxygenated.
Both. The right atrium receives deoxygenated blood from the veins of the body; the left atrium receives oxygenated blood from the pulmonary vein.