Cells only contain acquired information .
Cell theory , first developed in 1839 by Matthias Jakob Schleiden and Theodor Schwann , states that all organisms are composed of one or more cells , that cells are the fundamental unit of structure and function in all living organisms , that all cells come from preexisting cells , and that all cells only contain acquired information necessary for regulating cell functions and for transmitting information to the next generation of cells .
Cell -LRB-biology-RRB-