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Electron

Electron

(Science: chemistry, physics) a stable atomic particle that has a negative charge, the flow of electrons through a substance constitutes electricity.


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Converting to energy source- glycolysis etc..

So here is what i know so far glycolysis --> pyruvate oxidation --> citric acid cycle --> electron transport chain --> produces a total of 32 ATP So here is what i am confused about. For plants, they go through photophosphorylation instead of the oxidative phosphorylation ...

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by xbri
Sun Aug 23, 2009 10:06 pm
 
Forum: Molecular Biology
Topic: Converting to energy source- glycolysis etc..
Replies: 1
Views: 50

Photosynthesis

... monocolonal antibody staining/blocking, knock-out and/or transgenic organisms (cells, bacteria, plants, animals, fungi), gene chips, microscopy (electron, confocal, standard bright field) et cetera.

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by biohazard
Thu Aug 13, 2009 10:42 am
 
Forum: Cell Biology
Topic: Photosynthesis
Replies: 10
Views: 263

culuring soil microorganisms

... question- I'm planning on growing soil microorganisms in different liquid culture medias. I'll be doing this anaerobically and with nitrate as an electron acceptor. Should I be worried about the gases that might be created from using nitrate? Any info would be appreciated! Thanks

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by jk7
Thu Jul 23, 2009 4:08 pm
 
Forum: Microbiology
Topic: culuring soil microorganisms
Replies: 0
Views: 120

cellular respiration???

... is a basicaly a three step process. 1. Glycolysis, it occurs in the cytoplasm. 2. Krebs cycle, it takes place in the matrix of mitochondria and 3. Electron Transport System (ETS) or Electron Transport Chain (ETC). These are groups or units of electron carriers found embedded in the inner mitochondrial ...

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by freshbiology
Fri Jul 17, 2009 5:39 pm
 
Forum: General Discussion
Topic: cellular respiration???
Replies: 1
Views: 99

Re: Enzymes and activation energy.

... active site). It is more than just shape that is of concern here, it is the electrostatic topology of the active site. Areas of higher or lower electron density relative to the nuclear charge in that region lead to binding or repulsion of substrate molecule(s) and make groups more or less reactive. ...

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by jonmoulton
Wed Jul 08, 2009 3:25 pm
 
Forum: Molecular Biology
Topic: Enzymes and activation energy.
Replies: 4
Views: 380
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