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What kind of nitrogen do plants need?
Bacteria and plant roots perform nitrogen fixation, which allows plants to use the nitrogen. Nitrogen is used in cells to build proteins and DNA. However, plants get their nitrogen as "nutrients" in the soil.
Why do humans need nitrogen?
Humans need nitrogen for various biological processes, such as building proteins and DNA, as well as for maintaining the structure and function of cells in the body. Nitrogen is an essential element for life and is a key component of amino acids, which are the building blocks of proteins.
In order to make proteins plant cells need nitrogen. In what form do they absorb nitrogen from the soil?
Plant cells absorb nitrogen from the soil in the form of nitrate (NO3-) or ammonium (NH4+). These forms of nitrogen are taken up by the plant roots and then transported to different parts of the plant for protein synthesis and other essential physiological processes.
What are nitrogen fixing cells?
Cells that take nitrogen in the air and make to a form that plants can take in from the soil.
How would we get nitrogen we need to make proteins and DNA?
Plants get the nitrogen they need to make proteins and DNA by absorbing it from the soil through their roots in the form of nitrates or ammonium. Animals, including humans, obtain nitrogen by consuming plants or other animals that have already assimilated nitrogen into their bodies. This nitrogen is then used to synthesize proteins and nucleic acids in our cells.
Why do plants and animals need nitrogen?
Plants need nitrogen to make proteins, DNA, and chlorophyll, which are essential for growth and photosynthesis. Animals need nitrogen to build proteins and DNA, supporting various physiological functions and growth. Nitrogen is a vital element for all living organisms, playing a crucial role in the structure and function of cells and tissues.
Why do you inhale oxygen not nitrogen although it is present in air in great amount?
You do inhale nitrogen! The body simply doesn't need it though, so it is exhaled when you breathe out, unused. The reason why we need the oxygen is because this is used to form a molecule called ATP within your cells, and this gives the cells the energy required to perform tasks. It is also used by the cells as a "pump", so that they don't collapse in on themselves.
Building new cells require?
nitrogen
Which is not true of lipids?
they supply cells with nitrogen
Plant cells that absorb water and nitrogen compounds?
Root cells are primarily responsible for absorbing water from the soil through their root hairs. Nitrogen is absorbed by plant cells through specialized structures called root nodules, which contain nitrogen-fixing bacteria that convert atmospheric nitrogen into a usable form for the plant. These cells work together to ensure plants have the necessary resources for growth and development.
How do we get the nitrogen our bodies need?
We get the nitrogen our bodies need by eating food.
What elements do all living things have?
All living things have cells, the ability to reproduce, the need for energy, and the ability to grow and develop.
