What is Vitamin C needed for in the human body? One of the role of vitamin C is to play a role in making the protein, collagen. Collagen is found in various places such as the connective tissue (helps hold joints togeth â¦ er for example).
There are a couple of primary differences between the atria and ventricles. The heart has four chambers. Atria make up the top chambers of the heart whereas ventricles make up the bottom chambers. This means that there are atrium and ventricle on both, right and left sides of the heart. The right part of the heart receives unoxygenized (impure) blood and sends it from ventricles to the atria.
The ventricles are the pumping chambers'. The atria are the receiving chambers of the heart. The ventricles, the right ventricle pumps blood to the lungs through the pulmonary artery (the only artery that carries deoxygenated blood). The left ventricle pumps blood to the rest of the body through the Aorta.