👉 The term "nucleolar" refers to a group of cells that are located within the nucleus of a cell. These cells are responsible for producing and regulating proteins, lipids, hormones, and other biological molecules involved in cellular function. They also play a crucial role in the regulation of gene expression and DNA replication. Nucleolar cells can be found in a variety of tissues, including muscle, brain, and skin. They are characterized by their small size and complex structure, which allows them to