Results 91 to 100 of about 10,842 (176)

Chemical Routes to Primitive Membranes: Prebiotic Lipid Formation at the Origin of Life

open access: yesLife
The origin of life is, to the best of our knowledge, impossible to imagine without the formation of complex prebiotic biomolecules such as RNA, DNA, proteins and lipids. Lipids play a crucial role in the spontaneous formation of cell membranes, which are
Anastasiia Shvetsova, Michele Fiore
doaj   +1 more source

Aliphatic Aldehydes in the Earth's Crust-Remains of Prebiotic Chemistry? [PDF]

open access: yesLife (Basel), 2022
Großmann Y   +3 more
europepmc   +1 more source

The UV Environment for Prebiotic Chemistry: Connecting Origin-of-Life Scenarios to Planetary Environments [PDF]

open access: yes, 2019
Recent laboratory studies of prebiotic chemistry (chemistry relevant to the origin of life) are revolutionizing our understanding of the origin of life (abiogenesis) on Earth just as telescopes capable of searching for life elsewhere are coming online ...
Ranjan, Sukrit
core  

Prebiotic chemistry and origin of living beings: current state, scientific perspectives and (bio)ethical issues

open access: yesFrontiers in Astronomy and Space Sciences
Throughout the 20th and 21st centuries, studies into prebiotic chemistry have made a decisive contribution to research into the origins of life.
Rodrigo Siqueira-Batista   +7 more
doaj   +1 more source

Closure in artificial cell signalling networks - investigating the emergence of cognition in collectively autocatalytic reaction networks [PDF]

open access: yes, 2009
Cell Signalling Networks (CSNs) are complex biochemical networks responsible for the coordination of cellular activities in response to internal and external stimuli.
Decraene, James
core  

Adenine and Thymine Effect on Quartz Dissolution at Different Artificial Seawaters

open access: yesOrbital: The Electronic Journal of Chemistry, 2018
According to Bernal (1951) minerals may have played important roles in the origin of life such as: protect biomolecules against degradation by UV radiation or hydrolysis, pre-concentrate biomolecules from prebiotic seas and formation of polymers.
Dimas Augusto Morozin Zaia   +2 more
doaj  

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