The most prominent of these (and historically the first) is the representation theory of groups, in which elements of a group are represented by invertible matrices in such a way that the group operation is matrix multiplication.
hemoglobin is able to perform this function due to its ability to reversibly bind to oxygen. inside oxygen rich areas of the lungs, hemoglobin picks up oxygen molecules, then it transports the oxygen via red blood cells to bodys tissue, once hemoglobin reached the oxygen poor area of the tissues it releases the oxygen.
2) RBC (Red Blood Cell Count) - Red blood cells carry oxygen to the bodyâs tissues and remove waste products from the bodyâs tissues. Red Blood Cells contain hemoglobin. 3) HGB (Hemoglobin) - Hemoglobin carries oxygen to the bodyâs tissues and carries carbon dioxide (waste) away from the bodyâs tissues.