Sentence examples for fixation nitrogen from inspiring English sources
The steps, which are not altogether sequential, fall into the following classifications: nitrogen fixation, nitrogen assimilation, ammonification, nitrification, and denitrification.
In nitrogen fixation, nitrogen gas is converted into biologically useful (fixed) forms that are needed by living things.
According to Das et al. (2006), microorganisms are responsible for carbon fixation, nitrogen fixation, methane metabolism and sulfur metabolism, thus controlling the biogeochemical cycle.
These genes are representative of the photosynthetic and Ci fixation, nitrogen metabolism and energy generation pathways.
The reducing power (NADPH) is used for a number of different reactions, such as carbon fixation, nitrogen metabolism, and lipid and chlorophyll biosynthesis, as well as for stromal redox regulation [47].
Genes coding for anaerobic respirations, such as nitrate reduction, sulfate reduction, and metal reduction, as well as genes for carbon fixation, nitrogen fixation, and ammonium-oxidation, were also present.
Nitrogen fixation, in which nitrogen gas is converted into inorganic nitrogen compounds, is mostly (90 percent) accomplished by certain bacteria and blue-green algae (see nitrogen fixation).
Nitrogen fixation, in which nitrogen gas is converted into inorganic nitrogen compounds, is mostly (90percentt) accomplished by certain bacteria and blue-green algae.
Kasting, J. F. & Walker James, C. G. Limits on oxygen concentration in the prebiological atmosphere and the rate of abiotic fixation of nitrogen.
