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Red and white blood cells
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Red and white blood cells
Red and white blood cells. Coloured scanning electron micrograph (SEM) showing two types of human blood cells. Red blood cells (or erythrocytes, red) and a white blood cell (or leucocyte, white) can be seen. Red blood cells are biconcave disc-shaped cells which transport oxygen around the body. Their red colour comes from the oxygen-carrying protein haemoglobin. The single rounded white blood cell has microvilli projecting from its surface. White blood cells of different types are active in the bodys immune response to infection. Magnification: x3, 100 at 5x7cm size
Science Photo Library features Science and Medical images including photos and illustrations
Media ID 9304845
© POWER AND SYRED/SCIENCE PHOTO LIBRARY
Circle Circles Circular Haematology Hematology Immune System Leucocyte Leukocyte Magnified Image Microscopic Photos Red Blood Cell Red Blood Cells Round Shape Rounded Rounded Circular Subjects White Blood Cell Cells
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This print from Science Photo Library showcases the intricate beauty of red and white blood cells. In this coloured scanning electron micrograph (SEM), we are presented with a magnified image that reveals the fascinating details of these vital components of our circulatory system. The red blood cells, also known as erythrocytes, take on a biconcave disc shape and play a crucial role in transporting oxygen throughout our bodies. Their vibrant red color stems from the presence of haemoglobin, an oxygen-carrying protein. These circular discs gracefully float amidst their white blood cell counterparts. A single rounded white blood cell, or leucocyte, stands out among its crimson companions. This particular specimen exhibits microvilli projecting from its surface, adding to its unique appearance. White blood cells come in various types and actively participate in our body's immune response against infections. The overall composition is visually striking; multiple healthy red blood cells encircle a solitary white blood cell like celestial bodies orbiting around a central point. The magnification factor allows us to appreciate the microscopic intricacies that make up our anatomy. This remarkable photograph not only serves as an educational tool for those interested in haematology but also highlights the incredible complexity and resilience of our immune system. It reminds us of the countless wonders hidden within ourselves that science continues to unravel.
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