What Is The Wall Of The Heart Mostly Made Of. Valves close to prevent backflow. The cell wall is the cell wall.the cell wall is made up of a polysaccharide (multiple sugar) called cellulose. cellulose forms a fiber that makes up the cell wall.animals do not have cell.
/the-heart-wall-4022792-FINAL-ff0aca97377c4fe9aeef72b044138011.png)
Each of the chambers has two connected parts:
But as the heart is just a simple pump, it can be made to beat artificially by rhythmically applying pressure to the chest. Cardiac conduction is made possible by specialized myocardial muscle fibers. It pumps the blood that circulate around the whole body and provide heart is located safely inside the chest cavity which looks like a cage bound by the ribs and breast bone (sternum). We also explore the electrical impulses and the the heart sends deoxygenated blood to the lungs, where the blood loads up with oxygen and unloads carbon dioxide, a waste product of metabolism.