You have spent 24 hours traveling from the u. s to new zealand, on quite a few airplanes with many stops. because of the stress, changes in time zones, and short blocks of time between planes, you find yourself tired with a headache when you arrive. you are severely dehydrated. a hematocrit value of your blood would be than normal because
a. lower; the bone marrow is making fewer red blood cells due to the latitude of the airplanesb. lower; more red blood are being made by the bone marrowc. higher; more plasma proteins are made by the liverd. higher; you have less blood plasma volume

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.