The nucleus is the material is organized as DNA Molecules along with proteins to form chromosomes. A nucleus is only found in eukaryotic cells. Controls almost all of the cells activities.
The nucleus has a fully enclosed cell membrane and contains the majority of the cell's genetic material.It is produced in the nucleus and travels to the cytoplasm through the nuclear pores of the nuclear envelope. Once in the cytoplasm, ribosomes and another RNA molecule called transfer RNA work together to translate RNA to produce proteins.