Definition of lackey - a servant, especially a liveried footman or manservant, a brownish European moth of woods and hedgerows, the caterpillars of which Definition of lackey - a servant, especially a liveried footman or manservant, a brownish European moth of woods and hedgerows, the caterpillars of which
The nucleolus is the nuclear subdomain that assembles ribosomal subunits in eukaryotic cells. The nucleolar organiser regions of chromosomes, which contain the genes for preâribosomal ribonucleic acid (rRNA), serve as the foundation for nucleolar structure.
What is the Structure of the Nucleolus. Nucleolus is a central nuclear location where all the ribosomal RNAs are processed, synthesized and collected with ribosomal proteins. And thus in a cell, nucleolus is known as the factory for ribosome production.hrough this article we will try to understand what is the nucleolus, and also know its function in a cell. Advertisement. In general biology, there are two major types of cells in living organisms: the prokaryotic cells and the eukaryotic cells.