purpose of nucleus
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- The genes within these chromosomes are the cell's nuclear genome. The function of the nucleus is to maintain the integrity of these genes and to control the activities of the cell by regulating gene expression —the nucleus is, therefore, the control center of the cell.n 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.
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The Cell Nucleus The Cell Nucleus: The cell nucleus is a membrane bound structure that contains the cell's hereditary information and controls the cell's growth and reproduction. It is the command center of a eukaryotic cell and is commonly the most prominent organelle in a cell.Distinguishing Characteristics:he cell nucleus is bound by a double membrane called the nuclear envelope. This membrane separates the contents of the nucleus from the cytoplasm. Like the cell membrane, the nuclear envelope consists of phospholipids that form a lipid bilayer.
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- The nucleus contains the DNA of the cell and this is vital for cell division and also for making the proteins that the cell needs to function. 3 people found this useful. Edit. Share to: 1  Biology 101: The Nucleus and Its Responsibilities The nucleus of a cell is like the heart and brain of a cell rolled in to one.he nucleus contains the DNA of the cell and this is vital for cell division and also for making the proteins that the cell needs to function. 3 people found this useful. Edit. Share to: 1  Biology 101: The Nucleus and Its Responsibilities The nucleus of a cell is like the heart and brain of a cell rolled in to one.
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Cell Nucleus and Nuclear Envelope Cell Nucleus and Nuclear Envelope The nucleus of a eukaryotic cell contains the DNA, the genetic material of the cell. The DNA contains the information necessary for constructing the cell and directing the multitude of synthesis tasks performed by the cell in the process of life and reproduction.
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Cell Nucleus and Nuclear Envelope The nucleus of a eukaryotic cell contains the DNA, the genetic material of the cell. The DNA contains the information necessary for constructing the cell and directing the multitude of synthesis tasks performed by the cell in the process of life and reproduction.he nucleolus is the central portion of the cell nucleus and is composed of ribosomal RNA, proteins and DNA. It also contains ribosomes in various stages of synthesis. The nucleolus accomplishes the manufacture of the ribosomes.
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Eukaryotic Cells Found within eukaryotic cells, the nucleus contains the genetic material that determines the entire structure and function of that cell. Explain the purpose of the nucleus in eukaryotic cells. The nucleus contains the cell's DNA and directs the synthesis of ribosomes and proteins.
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The Nucleus The Nucleus. The nucleus is the cell's control center-that is, it contains the genetic information to do and make everything that goes on within a cell.s the core of the nucleus, the nucleolus is like the center of command. It works with every organelle in some way, whether it is making ribosomes that will make proteins for and organelle, or if RNA inside of it is copying DNA, the nucleolus is the heart of it all.
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The Cell Nucleus By Regina Bailey. Definition: The nucleus is a membrane bound structure that contains the cell's hereditary information and controls the cell's growth and reproduction. It is commonly the most prominent organelle in the cell.The nucleus is surrounded by a structure called the nuclear envelope.This membrane separates the contents of the nucleus from the cytoplasm.The cell's chromosomes are also housed within the nucleus.he nucleus is surrounded by a structure called the nuclear envelope. This membrane separates the contents of the nucleus from the cytoplasm. The cell's chromosomes are also housed within the nucleus.
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Understanding Neurons Nucleus - Derived from the Latin word for nux, nut, the nucleus is the archivist and the architect of the cell. As archivist it contains the genes, consisting of DNA which contains the cell history, the basic information to manufacture all the proteins characteristic of that cell.
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Atomic nucleus The nucleus is the small, dense region consisting of protons and neutrons at the center of an atom. The atomic nucleus was discovered in 1911 by Ernest Rutherford based on the 1909 Geiger–Marsden gold foil experiment.he nucleus was discovered in 1911, as a result of Ernest Rutherford 's efforts to test Thomson's  plum pudding model  of the atom. The electron had already been discovered earlier by J.J. Thomson himself. Knowing that atoms are neutral, Thomson postulated that there must be a positive charge as well.
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Nucleus The word nucleus is derived from a Latin word nucleus or nuculeus which means 'kernel'. Nucleus a double-membrane bound cell organelle present in eukaryotic cells. The nucleus constitutes most of the genetic material of the cell-the DNA.The nucleus maintains the integrity of the genes which regulate the gene expression, in-turn regulating the activities of the cell.lant cell nucleus is a double-membrane bound organelle. It controls the activities of the cell and is known as the master mind or the control center of the cell. The plant cell wall has two layers-the outer membrane and the inner membrane, which encloses a tiny space known as perinuclear space.
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- Abstract. The cell nucleus is a double membrane‐bound organelle that contains the genetic information of the cell packaged in the form of chromatin.The nucleus is a characteristic feature of most eukaryotic cells.The nucleus is considered to be one of the most important structures of eukaryotic cells as it serves the function of information storage, retrieval and duplication of genetic information.he nucleus is a characteristic feature of most eukaryotic cells. The nucleus is considered to be one of the most important structures of eukaryotic cells as it serves the function of information storage, retrieval and duplication of genetic information.
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Function of the Nucleus This means gene regulation is taking place in eukaryotic cells that have a nucleus, but that this gene regulation isn't available to prokaryotes. That means the main function of the nucleus is to govern gene expression and facilitate DNA replication during the cell cycle.
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NUCLEUS - its known as the brain/control center of the cell. -controls activities in the cell. - the organelles relies on the nucleus to perform there function. -the nucleus helps in growth and reproduction of cells. The nucleus is the most important in the cell because without it there would be any organelles functioning. Without the the nucleus there would be any cells working which would lead to death. -the nucleus is located in the middle of the animal cell and in the plant cell it is located on the side. - the nucleus is within the nuclear membrane in the animal and plant cell.
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The Cell Nucleus The Cell Nucleus: The cell nucleus is a membrane bound structure that contains the cell's hereditary information and controls the cell's growth and reproduction. It is the command center of a eukaryotic cell and is commonly the most prominent organelle in a cell.Distinguishing Characteristics:ike the cell membrane, the nuclear envelope consists of phospholipids that form a lipid bilayer. The envelope helps to maintain the shape of the nucleus and assists in regulating the flow of molecules into and out of the nucleus through nuclear pores. Chromosomes are located within the nucleus.
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Biology The nucleus is an organelle within the cell. This means it has a special function and is surrounded by a membrane that protects it from the rest of the cell. It floats within the cytoplasm (the fluid inside the cell).
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- Cell Nucleus - Commanding the Cell. The cell nucleus acts like the brain of the cell. It helps control eating, movement, and reproduction. If it happens in a cell, chances are the nucleus knows about it. The nucleus is not always in the center of the cell. It will be a big dark spot somewhere in the middle of all of the cytoplasm (cytosol).
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Nucleus Nucleus. Definition. noun, plural: nuclei. (general) The core or the central part around which other parts are grouped or gathered. (biology) The large, membrane-bounded organelle that contains the genetic material, in the form of multiple linear DNA molecules organized into structures called chromosomes.n biology, the major functions of nucleus are to maintain the integrity of DNA and to control cellular activities such as metabolism, growth, and reproduction by regulating gene expression. It has three main components: the nucleolus, the chromatin and the nuclear envelope.
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- The nucleus is a membrane bound structure that contains the cell's hereditary information and controls the cell's growth and reproduction. It is commonly the most prominent organelle in the cell.
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things in real life that works like cells Transcript of things in real life that works like cells. The function of the nucleus is to maintain the integrity of these genes and to control the activities of the cell by regulating gene expression — the nucleus is, therefore, the control center of the cell.
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The Nucleus The Nucleus. The nucleus is the cell's control center-that is, it contains the genetic information to do and make everything that goes on within a cell.he nuclear envelope is a double membrane (meaning it has a Primary/Outer and a Secondary/Inner layer) that surrounds the nucleus itself. It is made of a phospholipid bi-layer, like the cell membrane, and contains many pores for filtering.
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- 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. Cell nuclei contain most of the cell's genetic material, organized as multiple long linear DNA molecules in complex with a large variety of proteins, such as histones, to form chromosomes.
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Cell 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.Cell nuclei contain most of the cell's genetic material, organized as multiple long linear DNA molecules in complex with a large variety of proteins, such as histones, to form chromosomes.ukaryotes usually have a single nucleus, but a few cell types have no nuclei, and a few others have many. Cell nuclei contain most of the cell's genetic material, organized as multiple long linear DNA molecules in complex with a large variety of proteins, such as histones, to form chromosomes.
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The Nucleus The nucleus is surrounded by a nuclear envelope, which is a double membrane that protects the nucleus by filtering what can leave and enter (like the cell membrane), and separates the nucleus from the rest of the cell. The nucleus works with everything in the cell, since it has all the DNA needed to make everything.
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- The Cell Nucleus: The cell nucleus is a membrane bound structure that contains the cell's hereditary information and controls the cell's growth and reproduction. It is the command center of a eukaryotic cell and is commonly the most prominent organelle in a cell.ike the cell membrane, the nuclear envelope consists of phospholipids that form a lipid bilayer. The envelope helps to maintain the shape of the nucleus and assists in regulating the flow of molecules into and out of the nucleus through nuclear pores. Chromosomes are located within the nucleus.
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- The Cell Nucleus The nucleus is a highly specialized organelle that serves as the information processing and administrative center of the cell. This organelle has two major functions: it stores the cell's hereditary material, or DNA, and it coordinates the cell's activities, which include growth, intermediary metabolism, protein synthesis, and reproduction (cell division).