A5031856522- Origins and Evolution of Life
- Microbial Metabolic Engineering and Bioproduction
- Photoreceptor and optogenetics research
- Metabolism and Genetic Disorders
- Science and Education Research
- Plant and Biological Electrophysiology Studies
- Space Science and Extraterrestrial Life
- Metalloenzymes and iron-sulfur proteins
- Metabolomics and Mass Spectrometry Studies
- Astro and Planetary Science
- Isotope Analysis in Ecology
- Advanced Data Storage Technologies
- Semiconductor materials and devices
- Archaeology and ancient environmental studies
- Mitochondrial Function and Pathology
- Enzyme Structure and Function
- Photosynthetic Processes and Mechanisms
- Mass Spectrometry Techniques and Applications
- Ammonia Synthesis and Nitrogen Reduction
- Protein Structure and Dynamics
- Porphyrin Metabolism and Disorders
- Chemical Reactions and Isotopes
Heinrich Heine University Düsseldorf
2019-2022
Bridge University
2021
Though all theories for the origin of life require a source energy to promote primordial chemical reactions, nature that drove emergence metabolism at origins is still debated. We reasoned evidence should be preserved in biochemical reactions itself, whereby changes free energy, Δ G , which determine whether reaction can go forward or not, help specify source. By calculating values across conserved and universal core 402 individual synthesize amino acids, nucleotides cofactors from H 2 CO NH...
The metabolism of cells contains evidence reflecting the process by which they arose. Here, we have identified ancient core autotrophic encompassing 404 reactions that comprise reaction network from H2, CO2, and ammonia (NH3) to amino acids, nucleic acid monomers, 19 cofactors required for their synthesis. Water is most common reactant in core, indicating arose an aqueous environment. Seventy-seven involve hydrolysis high-energy phosphate bonds, furthermore suggesting presence a...
Hydrogen gas, H
The question concerning the meaning of life is important, but it immediately confronts present authors with insurmountable obstacles from a philosophical standpoint, as would require us to define not only what we hold be life, in addition, requiring do both properly researched context. We unconditionally surrender that challenge. Instead, offer vernacular, armchair approach life’s origin and meaning, some layman’s thoughts on origins viewed biologist’s standpoint. One can observe biologists...
Em Biologia, a célula é considerada unidade funcional dos seres vivos. Seus constituintes são fundamentalmente material genético, citoplasma e membrana plasmática. Estes três componentes estruturais exercem, dentre outros papéis biológicos, reprodução manutenção celular, suporte à atividade metabólica da barreira físico-química. Portanto, para compreensão fisiologia estrutura imperativo o estudo processos em que esses estão envolvidos, nos cursos de ensino superior abordados principalmente...