Which statement describes both a positive impact and a negative impact associated with the effects of nitrogen- enhanced fertilizers?
O They increase polluted runoff and damage drinking water.
O They increase plant growth and damage drinking water.
O They increase denitrifying bacteria and increase plant growth.
O They increase both limiting resources and denitrifying bacteria.

What type of lipids are found in all biological membranes?

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.

Which step is the same in both forms of fermentation, as well as in cellular respiration?