How Have DNA Microarrays Had Such a Huge Impact on Genomic

Multiple Choice

How have DNA microarrays had such a huge impact on genomic studies?

A) They can identify the function of any gene in a genome.
B) They can be used to introduce entire genomes into bacterial cells.
C) They allow the expression of many or even all of the genes in a genome to be compared at once.
D) They allow physical maps of the genome to be assembled in a very short time.