What does the nucleus do in an animal cell?

The nucleus directs all activities that occur within the cell and also contains the cell's genetic material, or DNA. The nucleus ... What Does the Nucleus Do in a Plant Cell? A: The function of the nucleus in the plant cell is to store the plant's DNA and control the activity of the cell through protein synthesis. The nucleus is en. read more

The nucleus contains a center called the nucleolus, which is a spherical structure that assembles the ribosomes, the protein-making factories of the cell. The nucleolus also produces the various types of RNA, the molecules that help synthesize proteins from DNA. read more

The nucleolus contains all of the information needed for DNA replication, flow of proteins and RNA, all while controlling the synthesis of protein and cell replication. The nucleolus has several parts: the nuclear envelope, the chromatin and the actual DNA. read more

In cell biology, the nucleus (pl. nuclei; from Latin nucleus or nuculeus, meaning kernel or seed) is a membrane-enclosed organelle found in eukaryotic cells. Eukaryotes usually have a single nucleus, but a few cell types, such as mammalian red blood cells, have no nuclei, and a few others have many. read more