According to Bruce Lipton, cell biologist, he does not believe that cells retain enough knowledge or memory of past incarnations within the nucleus, and there is not enough material for them to hold a lot of memory as the nucleus is relatively limited. In fact, cells can live and function for a few months after being enucleated. In his book the Biology of Belief, he explains that the answer lies with the cell membrane itself (which he lovingly dubs the mem-BRAIN). On the cell