Human cloning and stem cells essays

Human cloning and stem cells essays What is life exactly? Well life is the course of existence of an individual; the actions and events that occur in living. Many have questioned whether human cloning is right or wrong. What is human cloning and stem cells? By taking a nucleus or DNA from a cell like a skin cell and , injecting it into a human egg cell then stripped clean of its own genetic material that is the first step in making a human clone. Then the human egg divides and becomes shortly an embryo. At this stage of the process the embryo is a mass of cells and not yet a fetus. For the reason of being stripped of its original genetic material the embryo is a twin genetic of the adult cell donor. Also its DNA will be exactly the same. Each human life needs human stem cells to get started. Stem cells are pluripotent cells that can develop into any kind of tissue. Pluripotent is something with plural uses with the potential to develop into something else. Scientist get stem cells from extracting them from human embryos. Embryos are eggs that have already been fertilized. Stem cells are founding the inner cell mass of a human embryo. At this stage of the process the embryonic development and embryo is only said to be a blastocyst. All that mass of cells would develop into a baby if it is put in a womans uterus. Once a doctor removes the stem cells of the blastocyst the human embryo is demolished. It will no longer become or develop into a baby human being. For the reason of the stem cells have yet to develop into a specific kind of cell, like a skin cell or a liver cell they are capable of reproducing themselves again and again. Doctors take the reproduced cells and mix them with hormones and signaling fluids found in the body that change them to a specific type of cell. Well the down falls of human cloning is the world lack o genetic diversity. Another would be that are world would be an environ ...