Idioma:

When Life Figured Out How To Use Oxygen

USA today (New York, N.Y.), 2021-06, Vol.149 (2913), p.14-14

Texto completo disponível

Citações Citado por

Título:
When Life Figured Out How To Use Oxygen
Assuntos: Analysis ; Enzymes ; Life ; Microorganisms ; Natural history ; Organic Chemistry ; Origin ; Origin of life ; Oxidation-reduction reaction ; Oxidation-reduction reactions ; Oxygen ; Phylogenetics
É parte de: USA today (New York, N.Y.), 2021-06, Vol.149 (2913), p.14-14
Notas: content type line 24
ObjectType-News-1
SourceType-Magazines-1
Descrição: Dan Tawfik, professor in the Department of Biomolecular Sciences at the Weizmann Institute of Science, Rehovot, Israel, explains that the dating of the GOE is indisputable, as is the fact that the molecular oxygen was produced by photosynthetic microorganisms. A second side of the debate, however, suggests that some of the oxygen produced by the photosynthetic microorganisms may have remained free long enough for nonphotosynthetic organisms to snap it up for their own use, even before the GOE. Examining this time frame further, the scientists found that rather than coinciding with the takeover of atmospheric oxygen, this burst dated to the time that bacteria left the oceans and began to colonize the land.
Editor: Farmingdale: Society for the Advancement of Education
Idioma: Inglês

Voltar para lista de resultados

Buscando em bases de dados remotas. Favor aguardar.