Sometimes proteins and sometimes the nitrogenous bases in their genetic material (DNA/RNA)
Nitrogen. Bacteria can convert or "fix" insoluable Nitrites into soluable Nitrates, which plants can absorb
Nitrifying bacteria can convert atmospheric nitrogen in to nitrates that plants can use in the soil. That is why leguminous plants having these micro-organisms in the nodules enrich the soil for nitrogen deficiency.
Yes, but it has to be changed to ammonia, nitrates or nitrites first. Nitrogen by itself is an inert gas which won't stay in the soil and does not interact with the soil or plants.
Plants use nitrogen in the form of nitrates. Nitrogen is essential in a healthy soil because plants use it in the form of an important nutrient.
Although the air is made up of about 70% nitrogen, plants cannot use nitrogen in this N2 form. Nitrogen fixing bacteria change nitrogen into the form of soluble nitrates so that plants can use it. Other bacteria, known as de-nitrifying bacteria, change nitrates back into N2, which completes the nitrogen cycle Updated by: Levi Levitt
Plants use nitrates to make proteins - these are the building blocks of all the plant material and enzymes. or they make 'amino acids' which are then used to make the proteins if you want to be really technical like Sam!
Bacteria Certain bacteria can use nitrogen from the air to make nitrogen-containing substances called nitrites. Other bacteria can turn nitrites into nitrates-another group of nitrogen-containing substances.
because when bacteria convert ammonia into nitrates and nitrites, producers need them to make proteins, and then consumers eat the producers and reuse the nitrogen to make their own proteins.
Nitrates and Nitrites are used by some bacteria for energy and plants use them for protien synthesis. (for most other organisms these chemicals tend to be detrimental) Most animals do not use or need nitrate, they need nitrogen which is supplied by ingestion of plant products or animals.
Nitrogen fixing bacteria make nitrates available for plants to use.
Humans use nitrogen in the form of proteins. Bacteria found in soil convert atmospheric nitrogen into nitrates that plants use to produce proteins.
Sodium nitrates give ham, bolgna and other processed meats their pink color. Nitrates & Nitrites are used as preservatives in these types of processed meats and their use is controlled by law in many countries.