![](http://www.alamy.com/thumbs/6/577CF40D-867A-4249-B004-427DB1C095E9/2ADE2JP.jpg)
Alpha-ketoglutaric acid (ketoglutarate, oxo-glutarate). Intermediate molecule in the Krebs cycle. Found to prolong lifespan (in nematodes). Stylized s
Alpha-ketoglutaric acid (ketoglutarate, oxo-glutarate). Intermediate molecule in the Krebs cycle. Found to prolong lifespan (in nematodes). Stylized skeletal formula (chemical structure): Atoms are shown as color-coded circles with thick black outlines and bonds: hydrogen (white), carbon (grey), oxygen (red).
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Photo credit: © MOLEKUUL/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No
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