Under Which of the Following Circumstances Would a DNA Microarray

Multiple Choice

Under which of the following circumstances would a DNA microarray be useful?

A) It would enable a researcher to determine the differences in gene expression between cell types.
B) Researchers are trying to determine if an individual has inherited a genetic disease from their parents.
C) It would enable doctors to determine which genes are responsible for producing diseased tissue in an individual.
D) All of these are circumstances in which a DNA microarray would be useful.
E) None of these are circumstances in which a DNA microarray would be useful.