Hemoglobin, the main oxygen-carrying molecule in crimson blood cells, carries both oxygen and carbon dioxide. Nonetheless, the CO2 certain to hemoglobin would not bind to the identical web-site as oxygen. In its place, it combines While using the N-terminal groups to the 4 globin chains. Nevertheless, as a consequence https://www.youtube.com/watch?v=buIHtQY7fCU