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15 December 2006

13 December 2006

New insights into the origin of life on Earth

In an advance toward understanding the origin of life on Earth, scientists have shown that parts of the Krebs cycle can run in reverse, producing biomolecules that could jump-start life with only sunlight and a mineral present in the primordial oceans. The Krebs cycle is a series of chemical reactions of central importance in cells — part of a metabolic pathway that changes carbohydrates, fats and proteins into carbon dioxide and water to generate energy.

12 December 2006

Darwinian Evolution News

Darwinian News and Articles for Everyone

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