Conversely, a carbon dioxide concentration that falls too low results in feedback to increase the concentration. If the damage is severe, the entire cell is digested, a process called autolysis. Diffusion of fluid and dissolved constituents through the capillary walls and interstitial spaces. Although the red blood cells are the most abundant of any single type of cell in the body, there are also trillions of additional cells of other types that perform functions different from those of the red blood cell. All cells have intermediate filaments, although the protein subunits of these structures vary, depending on the cell type.
nest...