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Compounds that are not a source of nitrogen for plants include carbon dioxide (CO2), water (H2O), and minerals like calcium carbonate (CaCO3). While these substances are essential for plant growth and various physiological processes, they do not provide nitrogen, which is primarily obtained from nitrogen-rich compounds such as nitrates, ammonium, and organic matter.
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What is an important element in urea?
Nitrogen is the primary element in urea [CO(NH2)2], along with carbon, oxygen, and hydrogen.
What is largest source of nitrogen?
Nitrogen is the most abundant element in the Earth's atmosphere. Bacteria in the soil 'fix' the nitrogen gas into compounds which can be taken in by plants; the plants get eaten by animals & they use the nitrogen to make proteins.
What is most important in converting nitrogen into a usable source for plants?
The most important process in converting nitrogen into a usable source for plants is nitrogen fixation, which is primarily carried out by certain bacteria that can convert atmospheric nitrogen (N₂) into ammonia (NH₃). This ammonia can then be further transformed into ammonium (NH₄⁺) or nitrate (NO₃⁻) through nitrification, making it accessible for plant uptake. Additionally, the role of legumes in symbiotic relationships with nitrogen-fixing bacteria enhances soil fertility and provides a natural source of nitrogen for plants. Overall, these biological processes are essential for the nitrogen cycle and agricultural productivity.
Why do plants consume nitrogen?
Nitrogen is considered to be a limiting factor for plants since it cannot be absorbed as a gas. Plants will use ammonia as their main source fro nitrogen.
What changes nitrogen in the air into another nitrogen compound that can be used by plants to make proteins amino acids and DNA?
Nitrogen-fixing bacteria convert atmospheric nitrogen into ammonia, which plants can absorb and use to make proteins, amino acids, and DNA. This process is essential for nitrogen to be accessible to living organisms in a usable form.
What form must the nitrogen be in?
In order to be used by most plants, nitrogen must be in the form of nitrate (NO3-) or ammonium (NH4+). Plants cannot directly use atmospheric nitrogen (N2) as a nutrient source.
What is the source of nitrogen for animals?
Animals get nitrogen from plants.
What converts nitrogen into air plants can use?
Nitrogen-fixing bacteria convert nitrogen gas from the air into a form that plants can use, called ammonia. These bacteria form symbiotic relationships with certain plants, such as legumes, providing them with a source of nitrogen for growth and development.
Can plants use ammonia as a source of nitrogen for their growth and development?
Yes, plants can use ammonia as a source of nitrogen for their growth and development.
What do plants need nitrogen compound?
In their body processes.
What is a source of nitrogens for carnivores?
The source of nitrogen's for carnivores (meat eating animals) is by EATING HERBIVORES they eat plants and the plants have the nitrogen by the soil... ect...
What is the main source of nitrogen for plants?
Most plants absorb nitrogen from Nirates in the soil. A notable exception are insectivorous plants such as the Venus Fly Trap, which lives in soils which do not have much Nitrogen - so have adapted to obtain it from another source.
What must happen to nitrogen before plants and animal can use it?
Nitrogen must be in the compound form before it is used by plants or animals
What is nitrogen compound that can be absorbed by plants through its roots?
Nitrate or Ammonium salts. These are called Fixed Nitrogen.
What are the physiologically active nitrogen containing compound produce by plants?
Alkaloids
What is an important element in urea?
Nitrogen is the primary element in urea [CO(NH2)2], along with carbon, oxygen, and hydrogen.
How are plants and nitrogen related?
Plants require nitrogen to grow and be healthy, as it is an essential nutrient for their growth and development. Nitrogen is a key component of chlorophyll, the compound that allows plants to photosynthesize. Some plants can also form symbiotic relationships with nitrogen-fixing bacteria to access nitrogen from the air or soil.
