That's a good question; it would seem that the nucleolus should be in the cytoplasm since that is where protein synthesis takes place.
I don't know if there is a definite answer to this, but here is my explanation: the nucleolus' main function is to create ribosomes (rRNA). The first step of ribosome creation is the transcription of rDNA by an enzyme called RNA polymerase I. I'm assuming that this enzyme is primarily located in the nucleus, which makes the nucleus a natural location for ribosome formation, and therefore a great place for the nucleolus.
The nucleolus is located in the center of the nucleus.
In the nucleus and the chromatin in the nuclues.
Nucleolus is in the nucleus. Chromosomes are also in the nucleus.
In most pictures, it is the nucleolus. It is called the nucleolus.
Do you mean nucleolus? If so, all Eukaryotic cells like plant and animal cells have a nucleolus. but most bacterial cells such as Prokaryotes have a nucleoid which is different from a nucleus or nucleolus.
The nucleolus is located in the center of the nucleus.
nucleolus is located in almost center of the nucleus in an animal cell
nucleolus is located in almost center of the nucleus in an animal cell
In the nucleus and the chromatin in the nuclues.
DNA is located in the nucleolus of the nucleus and RNA is located in ribosomes
inside the nucleus
Nucleolus is in the nucleus. Chromosomes are also in the nucleus.
DNA is located in the nucleus, or in the nucleolus of eukaryotes.
DNA is located in the nucleolus, which is inside the nucleus.
In the nucleolus, which is inside the nucleus. Chromosomes are always located in the nucleus.
In most pictures, it is the nucleolus. It is called the nucleolus.
It makes ribosomes, which help in making DNA subunits and proteins. The nucleolus is located in the nucleus.