To Measure Gene Expression,DNA Microarray Probes Can Be Designed to Hybridize

Question

To measure gene expression,DNA microarray probes can be designed to hybridize to
A) start codons.
B) introns.
C) promoter regions.
D) polyA tails.
E) 3'UTRs.

Accepted Answer

DNA microarray probes are often designed to hybridize to the 3' untranslated regions (3'UTRs) of mRNA, as these regions are unique to each gene and help in measuring gene expression levels.