Scientists have long suspected that a quantum phenomenon might play a role in photosynthesis and other chemical reactions of nature, but don’t know for sure because such a phenomenon is so difficult to identify.
![](https://3c1703fe8d.site.internapcdn.net/newman/csz/news/tmb/2019/quantumentan.jpg)
Source:
https://phys.org/news/2019-08-quantum-entanglement-chemical-reactions.html