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Near the center of all eukaryotic cells is the nucleus. The nucleus is the control center of the cell and contains the chromosomes, which transmit hereditary traits (see genetics). The nucleus usually has at least one nucleolus, a structure that is the site of RNA synthesis and storage.
Jul 30, 2017 · Cell Nucleus Definition. The cell nucleus is a large organelle in eukaryotic organisms which protects the majority of the DNA within each cell. The nucleus also produces the necessary precursors for protein synthesis. The DNA housed within the cell nucleus contains the information necessary for the creation of the majority of the proteins ...
The nucleus. Let's learn about the structure and function of the eukaryotic cell's nucleus. Discover the role of the outer and inner membranes, the nucleoplasm, and the nuclear pore in isolating the nucleus and facilitating transport. Explore the nucleolus, the site of ribosome assembly, and its relationship with the endoplasmic reticulum.
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Nov 30, 2012 · The nucleus is only found in eukaryotic cells. It contains most of the genetic material (the DNA) of the cell. The genetic material of the nucleus is like a set of instructions. These instructions tell the cell how to build molecules needed for the cell to function properly. That is, the DNA tells the cell how to build molecules needed for life.
The nucleus is essentially the brain center of the cell where genetic material and metabolic functioning are regulated. This lesson plan was created to help teachers to explain the structure and function of a cell nucleus. This easy to follow guide will help students not only to understand the reason for the existence of this part of the cell ...
Mar 13, 2019 · About the Author. The nucleus of a cell, an organelle found in almost all eukaryotic organisms, is the command and control center of the cell. The nucleus stores the organism's genetic material and communicates commands concerning general cell behavior to the rest of the cell using molecular messengers.
