A gel-like substance is placed in a glass dish on top of a heat plate turned on low. The substance at first does not move. You add five drops of water and wait two minutes.  All of the sudden, the substance begins to move around the glass dish.  You are not touching the heat plate, the glass dish, or the gel but it is definitely moving around the dish.  At times the gel-like substance seems to divide into two smaller blobs. You watch the gel until it eventually dries up and leaves only a crystal like structure in the bottom of the dish.

Were you able to observe the nucleolus in any of the cells if so which ones

One of the newest applications of cell technology is called cybrid embryos. this process involves replacing the nuclear material of an animal cell with human nuclear material. how might this process affect public policies about research by using stem cells? the same policies and concerns about the use of human embryonic stem cells would most likely apply. the embryos would most likely be treated like traditional animal embryos and regulated accordingly. the process of forming cybrid embryos would most likely be banned by government regulators. the embryos would be treated as regular cells because they are not fully human in origin.

What chemical speeds up the process of decomposition in dead organisms are exposed to it? nitrogen oxygen hydrogen chlorine