"' Nitrosomonas ureae "'is a ammonia-oxidizing, aerobe, gram-negative bacterium from the genus of Nitrosomonas.
22.
It is an obligate acidophile with an optimal pH less than 4.0, but it also qualifies as an obligate aerobe and chemolithotroph.
23.
This is remarkable as the fungus is an aerobe, growing in an atmosphere with no appreciable amount of oxygen and 95 % CO 2.
24.
Halobacteria can exist in salty environments because although they are aerobes, they have a separate and different way of creating energy through use of light energy.
25.
Proteins harboring beta-xylosidase and xylanase activities have been identified in the Gram-positive, facultative thermophilic aerobe " Bacillus stearothermophilus " 21.
26.
These inorganic compounds have a lower reduction potential than oxygen, meaning that respiration is less efficient in these organisms and leads to slower growth rates than aerobes.
27.
It is a Gram-negative, rod-shaped aerobe, with type strain T-27 T ( = JCM 11422 T = DSM 14586 T ).
28.
Some of these species are aerobes ( needing only small amounts of oxygen ), and others are anaerobes and could survive anywhere on Mars where similar habitats exist.
29.
In this type of respiration, oxygen serves as the terminal electron acceptor for the electron transport chain . but obligate aerobes are subject to high levels of oxidative stress.
30.
Aerobic organism mentions that there are facultative aerobes, which do not require oxygen because they have alternate methods of generating energy, while obligate aerobes cannot live without oxygen.
