Animal cells capable of photosynthesis created for the first time
“All living organisms on Earth, including humans, are able to live thanks to photosynthesis,” Matsunaga said. “Animal cells consume oxygen, eat and break down sugars, and emit carbon dioxide. This reaction is completely opposite to photosynthesis.” 
https://www.earth.com/news/animal-cells-capable-of-photosynthesis-created-for-the-first-time/