There are many levels at which a scientific question can be answered. An answer that is quite satisfying to a scientist from one discipline may be totally unsatisfactory to a scientist from another.

Hemoglobin, long celebrated for ferrying oxygen in red blood cells, has now been revealed to play an overlooked—and potentially game-changing—antioxidant role in the brain. "The key was to uncover ...

Proceedings of the National Academy of Sciences of the United States of America, Vol. 89, No. 24 (Dec. 15, 1992), pp. 11696-11700 (5 pages) Animal globin genes have two introns at strictly conserved ...

This is a preview. Log in through your library . Abstract Using a novel technique of modulated photo-dissociation of carbon monoxide from hemoglobin, we have obtained the rates for conversion between ...