Serotonin. Molecular model of the neurotransmitter serotonin (). This monoamine chemical is primarily found in the digestive tract, where

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Serotonin. Molecular model of the neurotransmitter serotonin (). This monoamine chemical is primarily found in the digestive tract, where it helps regulate intestinal movements. It is also found in the central nervous system (CNS), aiding feelings of well-being and happiness. Atoms are represented as spheres and are colour-coded: carbon (grey), hydrogen (white), nitrogen (blue) and oxygen (red).

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Size: 5000px × 3750px
Photo credit: © LAGUNA DESIGN/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

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