Did These Researchers Find Evidence Of The Key To Life Before Its Origin On Earth?

Scientists have long known that most compounds in living things exist in mirror-image forms. The two forms are like hands; one is a mirror reflection of the other. They are different, cannot be superimposed, yet identical in their parts.

Related Keywords

Arizona ,United States ,Australia ,Antarctica ,Sandra Pizzarello ,Jeffrey Bada ,Yongsong Huang ,John Cronin ,Marcelo Alexandre ,Arizona State University ,Brown University ,Scripps Institution Of Oceanography ,Arizona State ,Scripps Institution ,Life Sciences ,