Connect the neutral wire from the light fixture to the neutral white wire(s) in the box. If your fixture is wired with lamp-style cord rather than white (neutral) and black (hot) wires, identify the neutral wire by looking for silver conductors, writing, squared corners, or ribs or indentations on the insulation.hoto 5: Add a ground wire to a metal box. Attach a ground wire to the metal box if it's not already present (turn power off first). Wrap the end of a 6-in. length of bare copper wire around a No. 10-32 ground screw and drive it into the threaded hole in the bottom of the box.
mitosis a type of nuclear division by which two daughter cells are produced from one parent cell, with no change in chromosome number. Mitosis is associated with asexual growth and repair and, although it is a continuous process, has been divided up into four main stages, given below. Further details of each stage can be obtained by referring to individual entries.
The difference between mitosis and mitotic cell division is that mitosis is the process of starting with a parent nucleus and finishing will two identical daughter nuclei. At the end of mitosis there is still one cell, but two nuclei. Mitotic cell division, however, is mitosis and cytokinesis.