Top 4 Quotes & Sayings by Otto Heinrich Warburg

Explore popular quotes and sayings by a German scientist Otto Heinrich Warburg.
Last updated on November 9, 2024.
Otto Heinrich Warburg

Otto Heinrich Warburg, son of physicist Emil Warburg, was a German physiologist, medical doctor, and Nobel laureate. He served as an officer in the elite Uhlan during the First World War, and was awarded the Iron Cross for bravery. He was the sole recipient of the Nobel Prize in Physiology or Medicine in 1931. In total, he was nominated for the award 47 times over the course of his career.

Catalytic oxidation in living substances rests upon change of valency in an iron compound which is the respiratory oxygen-transferring ferment. — © Otto Heinrich Warburg
Catalytic oxidation in living substances rests upon change of valency in an iron compound which is the respiratory oxygen-transferring ferment.
The concentration of the ferment iron in living substance is very small, being in the region of 1 g to 10 million g of cellular substance.
Green, red, and mixed shades of haemins are known. If magnesium is replaced by iron in chlorophyll, green haemins are obtained. Their colour is due to a strong band in the red which is already recognized in chlorophyll.
The toxic effect of carbon monoxide on man has nothing to do with inhibition of cellular respiration by carbon monoxide but is based on the reaction of carbon monoxide with blood iron.
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