Evaluate the accuracy of the following two statements on the interpretation of DNA chip results such as

Question:

Evaluate the accuracy of the following two statements on the interpretation of DNA chip results such as those presented in Figures 14-18 and 14-19.
(a) DNA chip data allow one to determine the number of mRNA copies present in the cell.
(b) DNA chip data provide an accurate assessment of the relative protein diversity and content of cells under different physiological states.