This question answered itself. You copy from a source to a target.
The destination cell.
the parts of the cell which are copied during cell division are chromosomes.
it is called a sister chromosome :)
It can be a cell. If it is a cell that is fixed in a formula so that it does not change when a formula is copied it is an absolute cell. See the related questions below.
clipboard
They are copied to the 'clip board'. This is just a software name, for a portion of the memory reserved for temporary storage. It is volatile and will be lost when the computer is shut down.
The answer your looking for is Neuron. Source: My biologi book
Relative reference
Electric Source You hook both to an electric Load.
Phospholipids are usually found in the cell membrane of a cell (hence the alternate name for a cell membrane being the phospholipid bilayer).
Deductions at source.
The cell borders are highlighted, or if a range of cells are selected, the active cell will be a different colour than the others, usually being white. The name of the active cell will always appear in the name box.
Cloned, twinned.