A DNA microarray detects
A) uncommon forms of alleles, or mutants, associated with disease.
B) an individual's complete genotype, including all the various mutations.
C) chromosomal abnormalities, such as duplications or deletions.
D) fetal cells in the mother's blood.
E) viral DNA in an individual's cells.

Question

Quizplus · Accepted Answer

DNA microarrays are used to detect specific alleles or mutations in genes, often those associated with diseases, by hybridizing known DNA sequences to the sample DNA.

A DNA Microarray Detects