4.an inversion occurs along part of a chromosome. how does the inversion most likely affect the region in which it occurs?
a. the coding sequence in the region disappears entirely from the cell.
b. the information in the region is read differently during transcription.
c. recessive alleles in the region become dominant alleles.
d. multiple frame-shift errors in the region are triggered after translation.

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.