Results 1 to 10 of about 2,991,617 (191)
Annual Review of Genetics, 1974 The origin of life is in a sense a genetic problem, for, as H. J. Muller pointed out many years ago, the essential attribute that identifies living matter is its capacity to replicate itself and its variants (1). Because this uniquely biological property has its physical basis in proteins and nucleic acids, the goal of modern work on the origin of life
Horowitz, N. H., Hubbard, Jerry S.
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Origins of Life and Evolution of Biospheres, 2011 A retired west-coast (U.S.A.) business man has surprised the origin of life community by announcing a major prize for origin of life research. The $50,000 award and up to $2,000,000 in potential research funding are offered “…for the best original proposal pertaining to the study of the origin of life on Earth, including an outline of work to be ...
Alan W. Schwartz
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, 2012 The evolution of life has been a big enigma despite rapid advancements in the fields of biochemistry, astrobiology, and astrophysics in recent years.
A. Gibbons +46 more
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The Origin of Life and Cellular Systems: A Continuum from Prebiotic Chemistry to Biodiversity [PDF]
LifeThe origin of life remains one of the most profound and enduring enigmas in the biological sciences. Despite substantial advances in prebiotic chemistry, fundamental uncertainties persist regarding the precise mechanisms that enabled the emergence of the
Jaime Gómez-Márquez
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Abstract All living beings use the same genetic code; hence they derive from a common ancestor. Carbonaceous meteorites and comets contain organic matter, whose carbon isotopic signature points to an abiotic origin. However, these extraterrestrial precursor molecules of life never reach the complexity of the large molecules of living ...
Chang, S.
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Applied Sciences, 2023 The utilization of food industrial by-products, especially pomace after juice processing, could be a big challenge. Chokeberry pomace is a valuable source of phenolic compounds, including procyanidins and anthocyanins.
Marcin Kidoń +4 more
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Suitability of Apples Flesh from Different Cultivars for Vacuum Impregnation Process
Applied Sciences, 2023 The article evaluated the suitability of 14 apple cultivars for the vacuum impregnation (VI) process based on the comparison of the physicochemical properties of fresh and impregnated tissue.
Marcin Kidoń +3 more
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Maillard Reaction Products in Gluten-Free Bread Made from Raw and Roasted Buckwheat Flour
Molecules, 2021 The formation of Maillard reaction products (MRPs) in gluten-free bread made from roasted and raw buckwheat flour was examined. The levels of phenolic compounds such as flavonoids (catechin, naringenin, quercetin, rutin, and others) and phenolic acids ...
Maria Barbara Różańska +4 more
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Applied Sciences, 2022 Vegetable oils rich in polyunsaturated fatty acids are a valuable component of the human diet. Properly composed oil blends are characterized by a 5:1 ratio of ω6/ω3 fatty acids, which is favorable from a nutritional point of view.
Wojciech Cichocki +10 more
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The American Biology Teacher, 2021 The question of the origin of life was probably asked as soon as humans developed self-consciousness. Our ancestors realized very early that plants, animals, and humans, are distinct from non-living entities on Earth such as rocks, water, and air. Where did life come from?
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