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The nucleus has 2 primary functions: It is responsible for storing the cell’s hereditary material or the DNA. It is responsible for coordinating many of the important cellular activities such as protein synthesis, cell division, growth and a host of other important functions.
nucleus, in biology, a specialized structure occurring in most cells (except bacteria and blue-green algae) and separated from the rest of the cell by a double layer, the nuclear membrane.
Nucleoplasm. It is transparent, homogeneous and granular dense fluid. It possesses high quantities of phosphorous and proteins. Many thread like structures are irregularly present in nucleoplasm. Their shape changes during cell division. It has following structures in it : Nuclear chromatin. Nucleolus. Nuclear chromatin or chromatin material.
Oct 31, 2023 · The main function of the cell nucleus is to control gene expression and mediate the replication of DNA during the cell cycle. It controls the hereditary characteristics of an organism. The organelle is also responsible for protein synthesis, cell division, growth, and differentiation.
Feb 4, 2021 · Nucleus is a membrane-bound organelle that houses DNA, the genetic material of a eukaryotic cell whereas nucleolus is a sub-organelle found within the nucleus containing RNA and is responsible for ribosome synthesis.
Nov 6, 2019 · The key function of the nucleus is to control cell growth and multiplication. This involves regulating gene expression, initiating cellular reproduction, and storing genetic material necessary for all of these tasks.
The nucleus provides a site for genetic transcription that is segregated from the location of translation in the cytoplasm, allowing levels of gene regulation that are not available to prokaryotes. The main function of the cell nucleus is to control gene expression and mediate the replication of DNA during the cell cycle.: 171
Jul 30, 2017 · 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 needed to keep a cell functional.
Sep 19, 2023 · Since the structure of the nucleus is an important milestone for understanding citology and histology, this article will discuss the structure and function of the cell nucleus in an easy to read mode.
The nucleus (plural = nuclei) houses the cell’s DNA in the form of chromatin and directs the synthesis of ribosomes and proteins. Let us look at it in more detail ( Figure 5.8.1 5.8. 1 ). Figure 5.8.1 5.8. 1: The outermost boundary of the nucleus is the nuclear envelope.
