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.
Confidence votes 15. nucleoli form ribosomes. The ribosomes are known to produce or manufacture proteins and therefore, nucleolus plays an indirect role in protein synthesis. Out of the total production of RNA that takes place in the cells, nucleolus is involved in 50% of the RNA synthesis.This functionality of nucleolus is attributed to hundreds of r-genes.he ribosomes are known to produce or manufacture proteins and therefore, nucleolus plays an indirect role in protein synthesis. Out of the total production of RNA that takes place in the cells, nucleolus is involved in 50% of the RNA synthesis.