A DNA Microarray Also Called a DNA Chip Can Be

Question

A DNA microarray also called a DNA chip can be used to _______.
A)detect RFLPs
B)generate mutations in the gene of interest
C)detect mutations that may indicate a risk of disease
D)determine protein translation levels

Accepted Answer

A DNA microarray can be used to detect mutations in genes that may indicate a risk of disease. It works by comparing the DNA of a patient to a "normal" or "control" sample to identify any differences that may be associated with a particular disease or condition.