Images Dated 23rd January 1998
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Choose from 9 pictures in our Images Dated 23rd January 1998 collection for your Wall Art or Photo Gift. Popular choices include Framed Prints, Canvas Prints, Posters and Jigsaw Puzzles. All professionally made for quick delivery.
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Featured 23 Jan 1998 Print
Coloured TEM of mammalian lysosomes
Lysosomes. Coloured transmission electron micrograph (TEM) of some lysosomes in a mammalian kidney cell. Lysosomes (blue) are fluid-filled membranes, or vesicles, containing a concentrated mix of digestive enzymes. Here secondary lysosomes are digesting redundant cell organelles or damaged molecules (green/purple) within the cell. A primary lysosome becomes a secondary lysosome once its membrane has fused with its target. Digestion products diffuse through the lysosomal membrane into the cytoplasm (pink). Primary lysosomes are produced by the golgi apparatus. Magnification: x15, 000 at 35mm size
© DR GOPAL MURTI/SCIENCE PHOTO LIBRARY