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What are organisms that convert nitrogen containing organic molecules into nitrates?
A few plants, especially, legumes (or pulses: pod bearers), of which there is a wide variety; are able to convert nitrogen gas (N2) from the atmosphere to produce Ammonia NH3, a fertilizer. They do this with the symbiotic help of a bacteria (Rhizobium).
Lichens, Blue-green algae, and some soil bacteriaalso produce and contribute ammonia to natural ecosystems.
Other organisms, chemoautotrophic bacteria, Nitrosomonas, and Nitrobacter, convert ammonia to compounds of nitrous oxides culminating in mineral Nitrates (compounds of the form (M)NO3), fertilizers. Examples are Sodium Nitrate (NaNO3) and Potassium Nitrate (KNO3).
Organisms that convert nitrogen-containing organic molecules into nitrates are known as nitrifying bacteria. They play a crucial role in the nitrogen cycle by converting ammonia first into nitrites and then into nitrates, making the nitrogen available for plant uptake.
Nitrogen-fixing bacteria are the only organisms that convert nitrogen gas into a form usable.
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What is the decomposition of nitrogen containing molecules into ammonia?
The decomposition of nitrogen-containing molecules into ammonia involves breaking the bonds within the nitrogen-containing molecule and forming new bonds to produce ammonia (NH3). This process typically requires high temperatures and/or catalysts to facilitate the reaction.
Living organisms require nitrogen to make nitrates and nitrites which are used to build what?
Living organisms require nitrogen to make nitrates and nitrites, which are used to build proteins and nucleic acids like DNA and RNA. Nitrogen is an essential component of these macromolecules, which are crucial for the growth and functioning of cells in living organisms.
Living organisms require nitrogen to make nitrates and nitrites which are used to build?
Living organisms require nitrogen to make nitrates and nitrites, which are essential components for building proteins, nucleic acids, and other important biomolecules. These compounds are necessary for growth, development, and overall cellular function in organisms.
Put the steps of the nitrogen cycle in order starting with the step that removes nitrogen from the atmosphere?
N2 molecules break apart via nitrogen-fixing bacteria. Other living entities such as plants and animals ingest nitrogen in nitrate-containing compounds. Organic matter decays via decomposers. N2 is formed via denitrifying bacteria.
3 Describe two ways in which nitrates can be replaced naturally in the soil?
Nitrates can be replaced naturally in the soil through biological nitrogen fixation, where certain soil bacteria convert atmospheric nitrogen into nitrates. Additionally, cover cropping with leguminous plants can also help replenish nitrates in the soil through the nitrogen-fixing bacteria present in their root nodules.
Which nitrogen containing chemical in artificial fertilizers can cause pollution?
nitrates
Are phosphates and nitrates the same?
No, phosphates and nitrates are not the same. Phosphates are compounds containing phosphorus and oxygen, while nitrates are compounds containing nitrogen and oxygen. Both can be found in fertilizers and can contribute to water pollution if they are not managed properly.
Although air is full of nitrogen it is not available for organisms to readily use. Nitrogen is changed into which substances b?
Nitrogen is changed into ammonia by nitrogen-fixing bacteria in soil and water. This ammonia can then be further converted into nitrites and nitrates by other species of bacteria in a process called nitrification. These nitrates are then used by plants to make proteins and other essential molecules.
How is the nitrogen in dead organisms released back into the soil?
When dead organisms decay, decomposer organisms break down their tissues and release nitrogen in the form of ammonium. This ammonium is further converted into nitrates by nitrifying bacteria in the soil. These nitrates can then be taken up by plants as nutrients, completing the nitrogen cycle.
How does do human get nitrogen in their diet?
we know that animal consume plants for food. These plants contain not only sugars and starches, but also other molecules containing nitrogen. These molecules are broken down into smaller molecules that can be absorbed by organisms. The molecules containing nitrogen combine together and form protein_a large molecule needed by animals to grow. Protein molecules essentially become part of the organism itself.
Does an electrical storm create nitrates?
Yes, electrical storms can create nitrates by converting nitrogen and oxygen molecules in the air into nitric oxide. This nitric oxide can then react with other molecules in the atmosphere to form nitrates.
What are living things that need nitrogen to make complex nitrogen compounds called?
Living things that need nitrogen to make complex nitrogen compounds are called nitrogen-fixing organisms. These organisms have the ability to convert atmospheric nitrogen gas (N2) into usable forms such as ammonia or nitrates, which can be incorporated into various biological molecules. Examples of nitrogen-fixing organisms include certain bacteria and some plants, such as legumes.
What is role of lightning in nitrogen fixation?
The energy of the lightening causes nitrogen molecules and water molecules to combine. This creates ammonia and nitrates. These forms can be absorbed by plants.
What are three nitrogen containing nutrients in the biosphere?
Three nitrogen-containing nutrients in the biosphere are proteins, nucleic acids (DNA and RNA), and amino acids. Nitrogen is an essential component of these molecules and is crucial for the growth and development of living organisms.
What is the decomposition of nitrogen containing molecules into ammonia?
The decomposition of nitrogen-containing molecules into ammonia involves breaking the bonds within the nitrogen-containing molecule and forming new bonds to produce ammonia (NH3). This process typically requires high temperatures and/or catalysts to facilitate the reaction.
What is organisms that can be transform unusable nitrogen in the atmosphere into chemical compounds containing nitrogen that can be used by other organisms?
Nitrogen-fixing bacteria
What is the name for special compounds containing nitrogen and oxygen?
Compounds containing nitrogen and oxygen are called nitrogen oxides. These compounds can have various chemical properties and can be produced through the combustion of fossil fuels or industrial processes.
