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.
Dibuixleptinahipotalem. ca Mecanisme de senyalitzaci de la leptina que es produeix l'hipotlem Lehninger Albert Nelson David Cox Michael Principios de bioqumica Ediciones Omega Edicin Pgina BQmUB Biology diagrams in Catalan
Page 2023 Free-images.com. All images are Public Domain