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Nitrogen is consumed by different organisms in different ways. Legumes (a type of plant) are able to take nitrogen straight out of the atmosphere (which is roughly 78% nitrogen gas). Animals aren't able to do this so they must obtain their nitrogen by eating substances such as vegetables and meat. We break down proteins (largely from meat) down to their constituents which are amino acids. This is how we obtain our source of nitrogen (amino acids contain nitrogen atoms).
We then use these amino acids to build proteins that we need in our body such as tissue, enzymes, antibodies and more.
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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.
Although air is full of nitrogen it is not available for organisms to readily use nitrogen is changed into which substance before being used by living things?
Nitrogen is transformed into ammonia through a process called nitrogen fixation before it can be used by living organisms. Certain bacteria are responsible for this conversion, either through mutualistic relationships with plants or through free-living nitrogen-fixing bacteria in the soil.
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.
Does the nitrogen cycle start with plants, and how do they play a crucial role in this essential process"?
Yes, the nitrogen cycle starts with plants. They play a crucial role by absorbing nitrogen from the soil and converting it into a form that can be used by other organisms. This process, known as nitrogen fixation, is essential for the growth and development of all living organisms.
Is nitrogen cycled through the earth's atmosphere?
Yes, nitrogen is cycled through the Earth's atmosphere through a process known as the nitrogen cycle. This cycle involves various processes such as nitrogen fixation by bacteria, denitrification, and nitrification, leading to the conversion of nitrogen into different forms that can be used by living organisms.
Can nitrogen be directly used by living things?
No, nitrogen gas cannot be directly used by most living organisms. Instead, nitrogen-fixing bacteria in the soil or in plant roots convert atmospheric nitrogen into a form (ammonia or nitrates) that can be used by plants to make proteins. Other organisms then obtain nitrogen by consuming these plants.
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.
Although air is full of nitrogen it is not available for organisms to readily use. What is nitrogen changed into before being used by living things?
Nitrogen gas in the atmosphere is transformed by nitrogen-fixing bacteria into ammonia or nitrate, which are forms of nitrogen that can be absorbed and utilized by plants and other living organisms.
Which element is important to all living organisms but cannot be used directly from the air?
Nitrogen
Although air is full of nitrogen it is not available for organisms to readily use nitrogen is changed into which substance before being used by living things?
Nitrogen is transformed into ammonia through a process called nitrogen fixation before it can be used by living organisms. Certain bacteria are responsible for this conversion, either through mutualistic relationships with plants or through free-living nitrogen-fixing bacteria in the soil.
What substance is used as a building block of all living substances?
Carbon is the most important atom in all living material. It combines with hydrogen, oxygen and nitrogen to produce proteins which are necessary to all living organisms. But of course living organisms need many other elements to form the many compounds necessary to sustain life.
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.
Why nitrogen connot be used by living organisms?
It can be by some, but in general it is non-reactive inside animal bodies.
What is nitrogen and oxygen used for?
Nitrogen is used in various industries such as food packaging, electronics manufacturing, and pharmaceuticals. Oxygen is essential for respiration in living organisms and is also used in medical applications, welding, and steel production.
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.
What is the source of the carbon-14 that is used in radiocarbon dating in living organisms?
The source of carbon-14 used in radiocarbon dating in living organisms is cosmic rays from the sun interacting with nitrogen in the Earth's atmosphere, producing carbon-14.
although air is full of nitrogen, it is not available for organisms to readily use. Nitrogen is changed into which substances before being used by living things?
AMMONIA, NITRATES AND NITRITES
