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This cycle is called the carbon cycle.
Answer:The correct reason is that the bacteria must amend themselves to the content of the nutrient in the novel medium, has to produce essential amino acids, growth factors, and other enzymes in order to survive.
In the field of microbiology, to inoculate means basically to present or insert one substance into another. For example, one could inoculate a culture of bacteria with some kind of chemical constituent, or it can be said that one introduces the chemical compound into the culture of the bacteria.
Explanation:
Answer:
Nitrogen-fixing bacteria will significantly outnumber those incapable of fixing nitrogen
Explanation:
Nitrogen-fixing bacteria are capable of growing in a medium lacking organic Nitrogen. They convert (fix) atmospheric Nitrogen (Nitrogen is abundant in air) into organic substrates. Hence, they will grow in the enrichment medium described. This is the kind of medium used to isolate nitrogen-fixing bacteria.
Non-nitrogen fixing bacteria require an organic form of Nitrogen for growth. Hence, in a medium with no nitrogen, they will rely on the Nitrogen fixers. This means delayed growth for them.
A culture medium also has limited nutrients, so the slow growers will have little or no nutrients left.
Therefore, the Nitrogen fixers will have competitive advantage and significantly outnumber those incapable fixing nitrogen.
It is an organelle because it is kind of like a tiny organ that is inside a cell.
Organ
Cell
Organcell
Organelle
Thats how I remember! I hope it helps!
