Theoretical conditions under which life on earth might have begun
Primordial soup, also known as prebiotic soup, is the hypothetical set of conditions present on the Earth around 3.7 to 4.0 billion years ago. It is an aspect of the heterotrophic theory (also known as the Oparin–Haldane hypothesis) concerning the origin of life, first proposed by Alexander Oparin in 1924, and J. B. S. Haldane in 1929.[1][2]
As formulated by Oparin, in the primitive Earth's surface layers, carbon, hydrogen, water vapour, and ammonia reacted to form the first organic compounds. The concept of a primordial soup gained credence in 1953 when the "Miller–Urey experiment" used a highly reduced mixture of gases—methane, ammonia and hydrogen—to form basic organic monomers, such as amino acids.[3]
^Oparin, Alexander. "The Origin of Life" (PDF). Archived (PDF) from the original on 2018-08-22. Retrieved 2018-10-24.
^Haldane, John B. S. "The Origin of Life" (PDF). Archived (PDF) from the original on 2003-09-27. Retrieved 2018-10-24.
^Miller, Stanley L. (1953). "A Production of Amino Acids Under Possible Primitive Earth Conditions". Science. 117 (3046): 528–9. Bibcode:1953Sci...117..528M. doi:10.1126/science.117.3046.528. PMID 13056598. S2CID 38897285.
Primordialsoup, also known as prebiotic soup, is the hypothetical set of conditions present on the Earth around 3.7 to 4.0 billion years ago. It is an...
See Chronology of the universe Primordialsoup, hypothetical conditions under which life on Earth may have begun Primordial nuclide, nuclides, a few radioactive...
molecules constituting the earliest cells slowly self-organized from a primordialsoup, and this theory is called the Oparin–Haldane hypothesis. Haldane suggested...
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pollution, heavily associated with London Primordialsoup, the organic mixture leading to the development of life Soup kitchen, a place that serves prepared...
December 1964) is a New Zealand-Belgian novelist. She is the author of PrimordialSoup, Caging Skies, A Can of Sunshine, and In Amber's Wake, which have been...
the idea of the primordial sandwich has also been adopted by some adherents of the RNA world model. Primordial sea Primordialsoup Mark Pallen (2011)...
evolutionary selection of certain proteinogenic amino acids from the primordialsoup has been suggested to be because of their better incorporation into...
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plausible prebiotic conditions. The RNA world hypothesis holds that in the primordialsoup there existed free-floating ribonucleotides, the fundamental molecules...
the universe, including in comets, and assumed to be abundant in the primordialsoup of the early Earth, played a major role in the origin of life by mediating...
grammar rules. This is known as the primordialsoup approach. Very similar to sentence diagramming, primordialsoup breaks down the constituencies of sentences...
world hypothesis free-floating ribonucleotides were present in the primordialsoup. These were the fundamental molecules that combined in series to form...
gradual chemical evolution of carbon-based molecules in the Earth's primordialsoup. In 1935, along with academician Aleksei Bach, he founded the Biochemistry...
title derived from her famous TV sign-off "Bon appétit!" A film titled PrimordialSoup With Julia Child was on display at the Smithsonian National Air and...
the Marathon Trilogy Box Set, Bungie, 1997. Staff. "Bungie History: PrimordialSoup—Gnop!". Bungie. Archived from the original on September 29, 2009. Retrieved...
pseudonym Grant Naylor). PrimordialSoup (1993), co-written with Doug Naylor (collection of scripts from the TV show Red Dwarf) Son Of Soup (1996), co-written...
author of a Red Dwarf novel: Last Human (1995). He also wrote PrimordialSoup (1993), Son of Soup (1996) and Red Dwarf VII: The Official Book (1999). In 2007...
and it reinforces the idea that the organic compounds present in the primordialsoup could have had an extraterrestrial origin. Meteorite Meteorite classification...
plausible prebiotic conditions. The RNA world hypothesis holds that in the primordialsoup there existed free-floating pyrimidine and purine ribonucleotides,...
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