Flying hemoglobin (Hemoglobin) red pigment in the blood is. Hemoglobin airport, which serves to capture oxygen from the lungs to the cells in various tissues throughout the body, hemoglobin is a protein composed of poly airport peptides. (Polypeptide) 4 lines, each line catch on with heme (heme) that contains organic compounds Intelligent Light pours that bind to iron, so one molecule contains heme 4 and poly peptide four lines in adults Heat. Offers globin mostly hemoglobin airport type A (Hb A), which consists of a poly-peptide two types of alpha (α) and beta (β), each type has at least two lines on it. as well as a fourth line flying hemoglobin binds oxygen in the lungs. To release the cells and tissues. And releasing carbon dioxide back to the lungs for gas exchange between the air sacs in the lung capillary tube with blood. Using diffusion (diffusion) is the distribution of gas density or pressure rather than to a less dense or more force to the presence of dense or less pressure. Gas exchange The cells and tissues requires fast mechanism. And more efficient When hemoglobin binds oxygen from oxyhemoglobin; Hb2O. When hemoglobin oxygen away from the driver to deoxyhemoglobin.