Caption: Red blood cells are the most the common type of blood cell and deliver oxygen from the lungs to body tissue. These cells consist mostly of iron righ hemoglobin molecules that link to oxygen molecules in the lungs and distribute oxygen throughout the body. Hemoglobin also links with carbon dioxide waste product for removal by the lungs.
Methods: Scanning Electron Microsope
Post-processing and colorization in Adobe PhotoshopMagnification: 120X
Downloadable screenshot of this image story