LAGUNA DESIGN / SCIENCE PHOTO LIBRARY LAGUNA DESIGN / SCIENCE PHOTO LIBRARY
Ecdysone. Molecular model of the steroidal prohormone ecdysone (C27.H44.O6). This is precursor of the major insect moulting hormone ecdysterone (20-hydroxyecdysone). Atoms are represented as spheres and are colour-coded: carbon (grey), hydrogen (white) and oxygen (red). Illustration.
Model release not required. Property release not required.