They are functions to both store and regulate the transcription of the genetic material of the cell. Like a brain. It holds DNA information and chromosomes. It releases ribosomes, which are small, dark structures that float around in a cell. They create proteins.
Plant cells are eukaryotic cells, or cells with a membrane-bound nucleus. Unlike prokaryotic cells, the DNA in a plant cell is housed within the nucleus. In addition to having a nucleus, plant cells also contain other membrane-bound organelles, or tiny cellular structures, that carry out specific functions necessary for normal cellular operation. Some of these include a cell wall, a large vacuole, and plastids. Plastids, such as chloroplasts, assist in storing and harvesting needed substances for the plant. Animal cells also contain structures such as centrioles, lysosomes, and cilia and flagella that are not typically found in plant cells. [Bacteria (eubacteria and archaebacteria) don't.]   Yes, there is a nucleus in a plant cell. Plant cells have some similar characteristics as the animal cell, like h … aving a nucleus.   The nucleus contains the genetic code, encoded in the DNA. The nucleus has a nuclear membrane to protect it. Only the cells of advanced organisms, known as eukaryotes, have a nucleus. Generally there is only one nucleus per cell, but there are exceptions such as slime molds and the Siphonales group of algae. Simpler one-celled organisms (prokaryotes), like the bacteria and cyanobacteria, don't have a nucleus. Nucleolus-The nucleolus is a membrane-less organelle within the nucleus that manufactures ribosomes, the cell's protein-producing structures. Through the microscope, the nucleolus looks like a large dark spot within the nucleus. Most of the nuclear material consists of chromatin, the unstructured form of the cell's DNA that will organize to form chromosomes during mitosis or cell division. Also inside the nucleus is the nucleolus, an organelle that synthesizes protein-producing macromolecular assemblies called ribosomes. Nucleolus-The nucleolus is a membrane-less organelle within the nucleus that manufactures ribosomes, the cell's protein-producing structures. Through the microscope, the nucleolus looks like a large dark spot within the nucleus. In cell biology, the nucleus (pl. nuclei; from Latin nucleus or nuculeus, meaning kernel) is a membrane-enclosed organelle found in eukaryotic cells. Eukaryotes usually have a single nucleus, but a few cell types have no nuclei, and a few others have many. The nucleolus is contained within the cell nucleus. The nucleolus (/nuːˈkliːɵləs/ ; plural nucleoli /nuːˈkliːɵlaɪ/) is the largest structure in the nucleus of eukaryotic cells, where it primarily serves as the site of ribosome synthesis and assembly.  Plant Cell Nucleus The nucleus is a highly specialized organelle that serves as the information and administrative center of the cell. This organelle has two major functions. Nucleolus-The nucleolus is a membrane-less organelle within the nucleus that manufactures ribosomes, the cell's protein-producing structures. Through the microscope, the nucleolus looks like a large dark spot within the nucleus. 1 Mitochondria-this organelle generates energy for the cell. 2  Nucleus-membrane bound structure that contains the cell's hereditary information. 3  Nucleolus-structure within the nucleus that helps in the synthesis of ribosomes. Some of these include a cell wall, a large vacuole, and plastids. Plastids, such as chloroplasts, assist in storing and harvesting needed substances for the plant. Animal cells also contain structures such as centrioles, lysosomes, and cilia and flagella that are not typically found in plant cells. As the cell divides to become two cells, the chromosomes separate, giving each cell a complete copy of the genetic information contained in the chromatin. Nucleolus-The nucleolus is a membrane-less organelle within the nucleus that manufactures ribosomes, the cell's protein-producing structures. Through the microscope, the nucleolus looks like a large dark spot within the nucleus. The nucleus of the plant cell is structurally and functionally very similar to the nucleus of an animal cell. It is a discrete organelle, usually centrally located, that is bo … und by the nuclear membrane and functions to both store and regulate the transcription of the genetic material of the cell. Like a brain. It holds DNA information and chromosomes. It releases ribosomes, which are small, dark structures that float around in a cell. They create proteins. But the only difference between the nucleus in plant and animal cells is what it directs.
http://biology.about.com/od/cellbiology/ss/plant-cell.htm http://www.answers.com/Q/What_does_the_nucleolus_do_for_a_plant_cell http://micro.magnet.fsu.edu/cells/plants/nucleus.html http://micro.magnet.fsu.edu/cells/plants/nucleus.html https://en.wikipedia.org/wiki/Cell_nucleus https://en.wikipedia.org/wiki/Nucleolus http://micro.magnet.fsu.edu/cells/plants/nucleus.html http://biology.about.com/od/cellbiology/ss/plant-cell.htm http://micro.magnet.fsu.edu/cells/plants/nucleus.html http://www.answers.com/Q/What_does_the_nucleus_do_in_plant_cells
what does the nucleus do in a plant cell