Dein Suchergebnis zum Thema: Gold

Their asymetric shape results in the paramecium’s gravitaxis | Max-Planck-Gesellschaft

https://www.mpg.de/8416527/gravitaxis_orientation_paramecia

Gravitaxis of paramecia and other microorganisms could result from the asymetric shape of the single-celled organisms and therefore be a self-organized process, as was shown by the scientists around C. Bechinger of the Max Planck Institute for intelligent systems in Stuttgart and the University Stuttgart.
coated the front side of the short arm with a layer of gold