This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Nitrogenase reaction. en Reaction scheme of Nitrogenase ja PDB Eric Conn Paul Stumpf George Bruening Roy Doi Outlines Of Biochemistry th Ed Juanita JP talk Biochemistry diagrams Nitrogen
Page 2023 Free-images.com. All images are Public Domain