Red blood cells. Computer artwork of red blood cells (erythrocytes, across bottom). Red blood cells are biconcave, disc-shaped cells that transport ox


Red blood cells. Computer artwork of red blood cells (erythrocytes, across bottom). Red blood cells are biconcave, disc-shaped cells that transport oxygen from the lungs to body cells. They circulate around the body in the blood, and also remove carbon dioxide to the lungs for exhalation. Their red colour comes from the oxygen-carrying protein haemoglobin. Red blood cells are the most abundant cell in the blood. They have no nucleus and are about 7 micrometres in diameter.


Size: 3535px × 2499px
Photo credit: © ANIMATED HEALTHCARE LTD/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: anatomical, anatomy, artwork, biological, biology, blood, body, cell, cells, computer, erythrocyte, erythrocytes, human, illustration, multiple, rbc, rbcs, red