the nucleus

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  • nucleus
    • 2 classes of cells are Eukaryota and prokaryotic
    • the function of epithelial cells is to absorb and secret
    • the nucleoplasm are jelly like material that makes up the bulk of the nucleus
    • function of the nucleolus it is a small spherical body that manufactures ribosomial RNA and assembles the ribosomes
    • cromatin-is dna found in the nucleoplasm
    • structure of the nuclear envelope-double membrane that surrounds the nucleus
    • the function of nuclear pores-allow passage of large molecules
    • functions of the nucleus
      • produces mrna for protein synthesis
      • retain genetic material in the form of dna
      • manufacture ribosomal RNA and ribosomes


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