Lm Showing Human Red And White Blood
by Eric Grave
Title
Lm Showing Human Red And White Blood
Artist
Eric Grave
Medium
Photograph - Photograph
Description
Light micrograph of human red blood cells (erythrocytes), with two unidentified white blood cells (leucocytes) near the center. The function of the erythrocytes is the distribution & transport of oxygen & carbon dioxide to & from the cells of the body. Surrounded by a thin elastic membrane, the whole of the interior is filled with hemoglobin, an iron-containing red pigment which has a good oxygen-carrying capacity. Erythrocytes have a biconcave disc shape & are flexible so that they can accommodate themselves to the smallest of capillaries. The function of the leucocytes is that of defense against disease. Magnification x270 at 35mm size.
Uploaded
February 20th, 2013
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