Proton pump
...nthetic pigment used by archaea , most notably
halobacteria . See also: transmembrane ATPase active transport cytochrome mitochondrion chloroplast electron transfer chain proton pump inhibitor ATP synthase...
Halobacteria
...tronococcus Natronomonas Natronorubrum The
halobacteria are a family of archaea , found in water saturat...thesis involving electron transport, however, and
halobacteria are incapable of fixing carbon from carbon dioxide ....
Ion gradient
...thesis/hydrolysis. Some archaea , most notably
halobacteria , make proton gradients by pumping in protons from the environment with the help of the solar driven enzyme bacteriorhodopsin , here it is used for driving the molecular motor enzyme ATP synthase to make the necessary conformational changes requir...
Archaea
...y of different types of metabolism. Of note, the
halobacteria can use light to produce ATP , although no Archaea conduct photosynthesis with an electron transport chain, as occurs in other groups. Evolution and classification Archaea are divided into two main groups based on rRNA trees, the Euryarchaeo...
Rhodopsin
...synthetic pigment used by archaea, most notably
halobacteria . See also: trans membrane ATP ase active transport cytochrome mitochondrion chloroplast electron trans fer chain proton pump inhibitor ATP synthase ... Full article >>> (I've recently stumbled onto a reference that...
Prokaryote
...n extreme conditions. The three major groups are
halobacteria , sulpho bacteria and methanogens . Full article >>> Some prokaryote s are essential to the nitrogen cycle because of their role in nitrogen fixation, the conversion of nitrogen gas to ammonium ions. These ions can then be use...
Halobacteria
The
halobacteria (also halome bacteria ) are a class of archaea,... Full article >>> Natronorubrum The
halobacteria are a family of archaea, found in water saturated or nearly saturated with salt. They are also ca...