Bio-Chemistry (M.Phil./Ph.D.) 2021 Panjab University Entrance Exam With Answers

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46.

Which is the most useful experiment that can be done by using a DNA microarray?

A: Comparing RNA produced under two physiological conditions to understand gene expression
B: Predicting the presence of specific metabolites in a cell
C: Evaluating the linkage relationship of two genes
D: Comparing newly synthesized nuclear RNA with cytoplasmic RNA to locate introns

The answer is: A