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The nucleus serves several key functions in a cell:

  1. Genetic Information Storage: It houses the cell's DNA, containing the genetic blueprint for the organism.
  2. Regulation of Gene Expression: The nucleus controls gene expression and regulates the synthesis of RNA from DNA.
  3. Ribosome Production: It contains the nucleolus, where ribosomal RNA (rRNA) is synthesized and ribosome assembly begins.
  4. Cell Cycle Regulation: The nucleus plays a crucial role in cell division, ensuring proper replication and distribution of genetic material.
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1mo ago

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