Nitrogen Cycle

How nitrogen-containing substances argon made unattached to and employ by breathe organisms. June 08 In the nitrogen cycle, plants draw a bead on up nitrate ions from the soil. They are absorbed through with(predicate) the grow by active transportation and are employ to modernize proteins and other nitrogen containing compounds in plant cells. Primary consumers thence feed on plants and the proteins in their nourishment are digested to act upon amino acids. The amino acids are absorbed from the gut and construct up into proteins which make up the tissues of the primary consumers. The same processes overhaul when the primary consumer is eaten by a secondary consumer. In this way, nitrogen is passed from one trophic fool to the next through the food web. Plants need nitrogen for amino acid, protein and nucleotide synthesis. However, they assholenot use nitrogen turgidness from the atmosphere. Nitrogen bollocks in the atmosphere cease be made available to plants by nitrogen fixture. This bourne refers to a number of processes which see the conversion of nitrogen gas to nitrogen-containing substances and these processes all require a significant bar of power. A nitrogen molecule consists of ii atoms, and the molecules have to be start before nitrogen fixation can take place. one(a) of the methods of fixing nitrogen is through lightning.

During a thunderstorm, the electrical energy in lightning allows nitrogen and atomic number 8 to mix to form various oxides of nitrogen. Rain washes these compounds into the soil where they can be taken up by plants as nitrates. In the UK, the amount of nitrogen fixed by lightning is small, whereas in or so parts of the tropics, viol! ent thunderstorms are common and are an of import way of fixing nitrogen. An industrial process used in fixing nitrogen is the Haber process, which combines nitrogen and hydrogen to produce ammonia. The reactions take place at high temperatures and pressures and require the presence of a catalyst. A lot of the ammonia produced by the Haber process is used to make...If you want to get a full essay, order it on our website: OrderEssay.net

If you want to get a full information about our service, visit our page: write my essay