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How cells make their command center accessible

Image: Phys.org

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  • Phys.org · October 13, 2026 13:20
    The cells of higher organisms such as mammals, flies and fungi enclose their genetic material in a nucleus. A nuclear envelope, consisting of two stacked membranes, protects it. For the cell to survive, the nucleus must constantly exchange molecules with the rest of the cell. This exchange relies…