NUCLEOLINUS Meaning and
Definition
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Nucleolinus is a term used in cellular biology to refer to a substructure found within the nucleus of eukaryotic cells. It is a distinct region within the nucleolus, a specialized organelle responsible for the assembly and modification of ribosomes. The nucleolus itself is located within the nucleus, which is often described as the control center of a cell.
The nucleolinus is composed of various proteins and RNA molecules. It plays an essential role in the synthesis and processing of ribosomal RNA (rRNA), which is a crucial component of ribosomes, the cellular machinery responsible for protein synthesis. The nucleolinus is responsible for transcribing and modifying the rRNA under the direction of the cell's genetic material.
Within the nucleolinus, the rRNA genes are transcribed and processed into functional molecules required for ribosome assembly. This process involves various enzymes and factors that facilitate the precise cutting, folding, and modification of the rRNA. The nucleolinus also controls the storage and recycling of ribosomal subunits, ensuring the efficient production of ribosomes in response to the cell's needs.
Overall, the nucleolinus is a vital component of the nucleolus, contributing to the regulation and maintenance of ribosome production and function within the cell. Its complex structure and intricate processes highlight the remarkable organization and coordination that is fundamental to cellular biology.
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A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for NUCLEOLINUS
- bucleolinus
- mucleolinus
- jucleolinus
- hucleolinus
- nycleolinus
- nhcleolinus
- njcleolinus
- nicleolinus
- n8cleolinus
- n7cleolinus
- nuxleolinus
- nuvleolinus
- nufleolinus
- nudleolinus
- nuckeolinus
- nucpeolinus
- nucoeolinus
- nuclwolinus
- nuclsolinus
- nucldolinus
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