About 431,000 results
Open links in new tab
  1. Cell Nucleus - Definition, Structure, Function

    Oct 8, 2024 · The nucleus is a large, membrane-bound organelle in eukaryotic cells that contains the cell’s genetic material in the form of DNA. Its primary role is to regulate gene expression, …

  2. Cell Nucleus: Definition, Structure, & Function, with Diagram

    Feb 4, 2021 · It is the most important and defining feature of all higher organisms, including plant and animal cells, whose main function is to control and coordinate the functioning of the entire …

  3. Nucleus | Definition, Function, Structure, & Facts | Britannica

    Oct 9, 2025 · The nucleus controls and regulates the activities of the cell (e.g., growth and metabolism) and carries the genes, structures that contain the hereditary information.

  4. Cell Nucleus (Plant & Animal) - Definition and Function | Biology

    Oct 4, 2019 · While the cell nuclei of plants and animals differ in subtle ways, their main purpose and general activities remain the same. The cell nucleus is responsible for producing two main …

  5. Cell nucleus - Wikipedia

    The genes within these chromosomes are structured in such a way to promote cell function. The nucleus maintains the integrity of genes and controls the activities of the cell by regulating …

  6. Nucleus: Definition, Structure, Parts, Functions, Diagram

    Oct 31, 2023 · 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 …

  7. The Nucleus - Definition, Structure, and Function - ThoughtCo

    May 8, 2025 · The key function of the nucleus is to control cell growth and multiplication. This involves regulating gene expression, initiating cellular reproduction, and storing genetic …

  8. Molecular Expressions Cell Biology: The Cell Nucleus

    Nov 13, 2015 · 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, …

  9. Cell nucleus: Histology, structure and functions | Kenhub

    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 …

  10. Nucleus Structure and Function: The Control Center of the Cell

    May 29, 2025 · The nucleus serves as the hub of genetic activity, orchestrating the cell’s functions through its intricate structure. This section examines the anatomical features of the nucleus …