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Which is not a pathway by which plants obtain nitrogen in a usable form?
Photosynthesis is not a pathway by which plants obtain nitrogen in a usable form. Plants use nitrogen from the soil in the form of nitrate or ammonium through processes like nitrogen fixation by bacteria, absorption by roots, and uptake through mycorrhizal fungi.
How do herbivivor's obtain the nitrogen they need?
Herbivores, like all consumer organisms, obtain their component atoms from the food they ingest. They cannot obtain Nitrogen from air (even though the air is about 78% nitrogen). Nitrogen is a key atom in all proteins - as part of the "amine" group in the "amino-acid" that makes up the backbone of all protein chains. This amino acid usually remains intact once digested, to be used to create new proteins that the herbivore might need for its own purposes.
Is the cape hare a producer or consumer?
All animals are consumers. All plants are producers.
How does nitrogen enter the food chain?
Nitrogen enters the food chain through nitrogen-fixing bacteria which convert atmospheric nitrogen into a form that plants can absorb. Plants then take up this nitrogen through their roots and incorporate it into their tissues. When herbivores eat these plants, they obtain the nitrogen, and it continues up the food chain when carnivores eat the herbivores.
What happens during nitrogen fixation and how does it contribute to the process of converting atmospheric nitrogen into a form that plants can use for growth?
During nitrogen fixation, certain bacteria convert atmospheric nitrogen gas into a form that plants can use, such as ammonia or nitrate. This process is essential for plants to obtain the nitrogen they need for growth, as they cannot use atmospheric nitrogen directly. The bacteria involved in nitrogen fixation play a crucial role in making nitrogen available to plants, ultimately supporting their growth and development.
How o consumers obtain nitrogen?
Consumers can obtain nitrogen from foods like meat, fish, nuts, and dairy products, as these foods contain proteins which are composed of amino acids that contain nitrogen. Nitrogen is also present in the air we breathe, but it cannot be directly utilized by consumers in its atmospheric form.
How do heterotrophs obtain nitrogen and carbon?
A heterotroph is an organism that must consume organic material for energy. Heterotrophs obtain carbon and nitrogen from the foods they consume. All living things contain some amount of protein, and proteins contain the nitrogen that heterotrophs need. Carbon is found in proteins, fats, and carbohydrates, so whatever a heterotroph eats, it will get lots of carbon.Heterotrophs get nitrogen and carbon from their food. Primary consumers get them by eating plants. Whereas secondary consumers get them from eating primary consumers.
How do consumers play a role in the nitrogen cycle?
Consumers play a critical role in the nitrogen cycle by participating in the transfer of nitrogen through various trophic levels. Herbivores obtain nitrogen by eating plants, while carnivores acquire it by consuming other animals. When consumers excrete waste or die, they release nitrogen back into the soil, where it can be converted by decomposers into forms usable by plants, thus facilitating the cycle's continuation. Ultimately, consumers help maintain the balance of nitrogen in ecosystems, supporting plant growth and overall biodiversity.
How do animal obtain nitrogen?
Animals obtain nitrogen by eating plants which have absorbed nitrogen from the soil.
How producers consumers and decomposers obtain energy?
producers obtain energy from water and sunlight, consumers obtain energy from producers and decomposers obtain energy from comsumers.
What can be heated to obtain nitrogen?
Either ammonium nitrite or ammonium dichromate can he heated to obtain nitrogen gas.
How can one obtain nitrogen gas at home?
One can obtain nitrogen gas at home by purchasing a nitrogen gas cylinder from a supplier or using a nitrogen gas generator to produce nitrogen gas from the air.
What organisms return nitrogen to the soil?
consumers
Where do bacteria in the soil obtain their nitrogen?
Bacteria in soil obtain their nitrogen primarily from organic matter, such as dead plants and animals. They can also obtain nitrogen through nitrogen fixation, a process where certain bacteria convert atmospheric nitrogen into a form that plants can use.
In what form most organisms obtain nitrogen?
Most organisms obtain nitrogen in the form of nitrate (NO3-) or ammonium (NH4+). These forms of nitrogen are usually present in the soil and can be taken up by plants. Animals then obtain nitrogen by consuming plants or other animals.
What are the organisms that obtain energy from food?
Consumers
What do Consumers obtain energy by eating what and other consumers?
THey obtain energy by eating consumers and producers.
