The document describes the key components of the nucleus of a cell. It lists the nucleolus, which is involved in ribosome biogenesis, and chromatin material, which contains the cell's DNA. The nucleus also contains nuclear pores, which regulate the transport of molecules into and out of the nucleus, and nuclear lamina, a network of proteins and fibrils that lines the inner nuclear membrane and provides structure and organization to the nucleus.

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COMPONENTS OF NUCLEUS

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NUCLEOLUS
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CHROMATIN MATERIAL
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