CHEMIOSMOTIC SÖZCÜĞÜ İNGILIZCE DİLİNDE NE ANLAMA GELİR?
Chemiosmosis
Chemiosmosis elektrokimyasal gradyan altında, iyonların seçici olarak geçirgen bir zardan geçen hareketi. Daha spesifik olarak, hücresel solunum sırasında bir zar boyunca hidrojen iyonlarının hareketi ile ATP'nin üretilmesiyle ilgilidir. Bir iyon degradasyonu potansiyel enerjiye sahiptir ve iyonlar bir kanaldan geçtiğinde kimyasal reaksiyonları güçlendirmek için kullanılabilir. Hidrojen iyonları, yüksek proton konsantrasyonunun bir alanından düşük proton konsantrasyon alanına yayılır. Peter Mitchell, ATP yapmak için bir zar boyunca protonların elektrokimyasal konsantrasyon gradyanının kullanılabileceğini önermişti. Bu işlemi ozmos ile ilişkilendirdi, suyun bir membrandan difüzyonu, bu yüzden buna chemiosmosis deniyordu. ATP sintazı, ATP'yi kemiyozmoz ile oluşturan enzimdir. Protonların zarı geçmesine izin verir ve ATP'yi fosforile etmek için kinetik enerjiyi kullanır ve ATP'yi üretir. Kemiosmoz ile ATP'nin oluşumu, kloroplastlarda ve mitokondride ve çoğu bakteri ve arkeada görülür.
İngilizce sözlükte chemiosmotic sözcüğünün tanımı
Sözlükteki kimyasal oksimotik tanımlama, kemiyozmoz süreciyle ilgilidir.
«CHEMIOSMOTIC» İLE İLİŞKİLİ İNGILIZCE KİTAPLAR
chemiosmotic sözcüğünün kullanımını aşağıdaki kaynakça seçkisinde keşfedin.
chemiosmotic ile ilişkili kitaplar ve İngilizce edebiyattaki kullanımı ile ilgili bağlam sağlaması için küçük metinler.
1
Introduction to General, Organic and Biochemistry
The driving force, which is the result of the spontaneous flow of ions from a region
of high concentration to a region of low concentration, propels the protons back to
the mitochondrion through a complex Chemiosmotic theory Mitchell's ...
Frederick Bettelheim, William Brown, Mary Campbell,
2009
The most widely accepted theory seeking to explain how ATP is synthesised by
the electron transport chain, the chemiosmotic hypothesis, was proposed by
Peter Mitchell. Mitchell's hypothesis depends on the fact that most of the reactions
in ...
3
Essential Cell Biology, Fourth Edition
Thanks to this chemiosmotic mechanism, now known as chemiosmotic coupling,
cells can harness the energy of electron transfers in much the same way that the
energy stored in a battery can be harnessed to do useful work (figure 14–3).
Bruce Alberts, Dennis Bray, Karen Hopkin,
2013
4
Molecular Biology of Membranes
The chemiosmotic model suggests that electron transfer and phosphorylation
reactions are not chemically linked, as proposed by substrate-level
phosphorylation models. A transmembrane electrochemical proton potential was
proposed to ...
2. The chemiosmotic concept A very elegant explanation for the mechanism of
coupling between energy-generating and energy-consuming processes in the
cytoplasmic membrane has been offered by the chemiosmotic theory [5,7].
5.4 ATP synthesis in chloroplasts: the chemiosmotic hypothesis This section
discusses the ATP formation that is coupled to the non-cyclic electron flow. In
1958 Arnon, Whatley and Allen demonstrated the obligatory coupling of ATP
formation ...
David O. Hall, Krishna Rao,
1999
INTRODUCTION It was obviously my hope that the chemiosmotic rationale of
vectorial metabolism and biological energy transfer might one day come to be
generally accepted, and I have done my best to argue in favour of that state of
affairs ...
Tore Frängsmyr, Sture Forsén,
1993
8
Opening Pandora's Box: A Sociological Analysis of ...
2P Until the 70s, at least in some of the major labs in the field, nobody had made
the effort to understand the chemiosmotic hypothesis. It's prem obvious from the
kind of things that they were saying at conferences or in papers, and the number
...
G. Nigel Gilbert, Michael Joseph Mulkay,
1984
9
Molecular Theory of the Living Cell: Concepts, Molecular ...
I have long expressed my doubt about the validity of the chemiosmotic
hypothesis (despite the seemingly universal acceptance of the chemiosmotic
theory by biochemistry textbook writers around the world), because it does not
provide any ...
10
Photosynthesis Photobiochemistry and Photobiophysics
The Chemiosmotic Theory and ATP Synthesis ATP synthesis is driven by
electron transport, which generates the needed chemical energy. The manner in
which these two reactions are coupled can be explained by the "chemiosmotic
theory" ...
«CHEMIOSMOTIC» TERİMİNİ İÇEREN HABERLER
Ulusal ve uluslararası basında konuşulanları ve
chemiosmotic teriminin aşağıdaki haberlerde hangi bağlamda kullanıldığını keşfedin.
Men Air Their Insecurities On Reddit Thread And It's Brilliant
'I've read your thesis on chemiosmotic theory on photophosphorylation in Chloroplasts, I'd love to talk to you about it over some dinner!' 3. «The Debrief, May 15»
CO2 turbines could power Mars exploration — maybe
... chemiosmotic geochemistry is indistinguishable from life; therefore, it's unichemistry would be recognizable across the span of the cosmos.”. «ExtremeTech, Mar 15»
Mitochondria - The Chemists' Organelle
Certainly, researchers used the work of others, Peter Mitchell got a Nobel Prize for a chemiosmotic hypothesis of ATP synthesis that was built ... «Science 2.0, Mar 15»
'Oomph' and Origin of Life at Hydrothermal Vents
Suzan Mazur: "--and does not require either proteins or membranes whereas chemiosmotic synthesis of ATP requires both. This indicates that ... «Huffington Post, Ağu 14»
Mitochondria And Antioxidants: A Tale Of Two Scientists
By 1961, Peter Mitchell had come up with the Nobel-winning chemiosmotic hypothesis that figured out how ATP was made. Due to all that his ... «Science 2.0, Tem 14»
UK rolls out terror-attack plan
One moelcule of (3,5-di-tert-butyl-4-hydroxybenzylidene)propanedinitrile will short-circuit the chemiosmotic potential of one mitochondrion, ... «Nature.com, Şub 14»
A (chemical) potential theory of life's origin
The organisms on the deepest branches of the phylogenetic tree of evolution are indeed chemiosmotic, deriving energy from differences in ... «Chemistry World, Şub 13»
Nobel Prize in Chemistry: 1901-Present
1978: Peter D. Mitchell, "for his contribution to the understanding of biological energy transfer through the formulation of the chemiosmotic ... «LiveScience.com, Eki 11»
New study overturns 'primordial soup' theory
... an evolutionary biologist from the Institute of Botany III in Düsseldorf, "The reason that all organisms are chemiosmotic today is simply that ... «Mother Nature Network, Şub 10»
'Primodial Soup' theory for origin of life rejected in paper
"The reason that all organisms are chemiosmotic today is simply that they inherited it from the very time and place that the first cells evolved ... «RxPG NEWS, Şub 10»