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During nitrogen fixation nitrogen gas is converted into a form that what can use?
During nitrogen fixation, nitrogen gas is converted into ammonia or other forms of usable nitrogen by nitrogen-fixing bacteria. This process is important because plants and other organisms cannot use atmospheric nitrogen directly in this form.
What are two forms of fixed nitrogen?
Two forms of fixed nitrogen are ammonia (NH3) and nitrate (NO3-). Fixed nitrogen refers to nitrogen that has been converted from its inert atmospheric form (N2) into compounds that can be used by plants and other organisms.
What is nitrogen mineralization?
Nitrogen mineralization is the process by which organic nitrogen compounds present in soil are converted into inorganic forms such as ammonium (NH4+) and nitrate (NO3-), making nitrogen available for uptake by plants. This process is carried out by soil microorganisms during decomposition of organic matter.
What is the transfer of nitrogen from air to soil to organism?
Nitrogen gas in the air is converted into usable forms by soil bacteria through a process called nitrogen fixation. Plants then take up these forms of nitrogen from the soil. When organisms consume plants, they obtain nitrogen from the plants, and the nitrogen cycles through the food chain as organisms are consumed by other organisms.
What is nitrogen is changed into if substances before being used by living things?
Nitrogen gas in the atmosphere needs to be converted into a usable form like ammonia or nitrate through processes like nitrogen fixation by bacteria or lightning. These converted forms of nitrogen can then be taken up by plants and incorporated into proteins for consumption by other organisms.
Is it true that the process of combining nitrogen with other elements in order to make usable compounds is called the nitrogen cycle?
No, the process of combining nitrogen with other elements to make usable compounds is not called the nitrogen cycle. The nitrogen cycle refers to the natural processes by which nitrogen is converted between its various chemical forms in the environment, including nitrogen fixation, nitrification, and denitrification.
What is the process necessary to convert atmospheric nitrogen to terrestrial forms of nitrogen that can be cycled by organisms?
Atmospheric nitrogen is converted to terrestrial forms by nitrogen-fixing bacteria. These bacteria convert atmospheric nitrogen into ammonium through a process called nitrogen fixation. Plants then take up this ammonium and use it to produce proteins and other nitrogen-containing molecules, which are then consumed by animals. This allows the nitrogen to be cycled through the ecosystem.
What is the largest storage pool of nitrogen in the biosphere?
The largest storage pool of nitrogen in the biosphere is in the atmosphere, where approximately 78% of the air is composed of nitrogen gas (N2). Nitrogen gas is not readily available for most organisms to use directly, so it must be converted into other forms like ammonia or nitrate by nitrogen-fixing bacteria before it can be utilized by plants and other organisms in the nitrogen cycle.
Can energy be converted to other forms?
yes
In the nitrogen cycle are there any abiotic conversions of atmospheric nitrogen to biologically active nitrogen such as nitrate or ammonia?
Yes, in the nitrogen cycle, atmospheric nitrogen is converted to biologically active forms through a process called nitrogen fixation. This can occur through abiotic processes, such as lightning or industrial methods, where atmospheric nitrogen is converted to ammonia or nitrate that can be used by plants.
What is the biological function of nitrogen?
Nitrogen is an essential component of proteins, nucleic acids, and other biomolecules in living organisms. It is also a critical element in the nitrogen cycle, where it is converted into various forms by bacteria to be used by plants and other organisms. Overall, nitrogen is necessary for growth, development, and reproduction in living organisms.
How does nitrogen in animal tissues become nitrogen in the atmosphere?
Nitrogen in animal tissues primarily enters the atmosphere through the process of decomposition. When animals die or excrete waste, bacteria and other decomposers break down the organic matter, releasing nitrogen in the form of ammonia. This ammonia can then be further converted by nitrifying bacteria into nitrites and nitrates, which may eventually be converted into nitrogen gas (Nā) through denitrification, returning nitrogen to the atmosphere. Thus, the cycle of nitrogen continues as it moves between different forms and reservoirs in the ecosystem.
