Biology a little, usually round granular human body consists of necessary protein and RNA inside nucleus of a cell. Most commonly it is of a particular chromosomal web site and involved in ribosomal RNA synthesis in addition to formation of ribosomes.
A conspicuous, rounded human anatomy inside the nucleus of a cell.
just a little nucleus.
A small curved human body contained in the nucleus of a cell or a protozoan.
a little round human body of necessary protein in a cell nucleus; such organelles contain RNA and are also associated with protein synthesis