why does nuclear membrane have pores? Give two roles of nucleus in the cell
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The nuclear pore is a protein-lined channel in the nuclear envelope that regulates the transportation of molecules between the nucleus and the cytoplasm. ... Nuclear pores also allow necessary proteins to enter the nucleus from the cytoplasm if the proteins have special sequences that indicate they belong in the nucleus.
Explanation:
The nucleus has very important rolesto play. As it contains genetic material, it coordinates cell activities like protein synthesis and cell division. ... control of cell division and cell growth. storage of DNA, RNA and ribosome.
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