Cell nucleus: A cell's information Heart, the cell nucleus is easily the most conspicuous organelle found in a eukaryotic cell. It homes the cell's chromosomes, and it is the area where Nearly all DNA replication and RNA synthesis (transcription) manifest. The nucleus is spherical and divided with the cytoplasm by https://opaldaily.com/recombinant-antibody-production-the-role-of-mammalian-cell-systems/