Redox Reactions and the Origin of Life

The Radical-Free Corner | Redox Reactions and the Origin Life  Alicia Kowaltowski

by Alicia Kowaltowski

Peter Mitchell was awarded the 1978 Nobel Prize in Chemistry for his discovery of the chemiosmotic mechanism of ATP synthesis, a hypothesis he first published in 1961 [1]. Surprisingly, shortly before this seminal publication, Dr. Mitchell attended and wrote a paper for a symposium on the origins of life [2]. His scientific interests were obviously quite vast!

He was also a visionary: In his publication on the origins of life, Dr. Mitchell describes the importance of membranes, osmosis and the exchange of substances with the environment in the origins of life. He was spot on. Today, most early life evolution specialists agree that life