The nucleus is the main office of the cell and it is the central control of the cell
The nucleus contains nearly all the cells DNA and with it the coded instruction for making proteins and other important molecules
Nucleus surrounded by a nuclear envelope composed of 2 membranes.
The nuclear envelope is dotted with thousands of nuclear pores which allow materials to move into and out of the nucleus.
Like messages, instuctions and blueprints moving in and out of a main office, a steady stream of proteins, RNA and other molecules move through the nucleus pores
Nuclei contain small dense region known as nucleolus
The nucleolus is where the assembly of ribosomes begins.