Question

When looking at breast cancer there are two important genes where mutations occur BRAC1 and BRAC2. There are several different test that can be done to determine if a person contains a mutation on one of these genes, which test is the least expensive and still gives accurate information.

a. pedigree analysis
b. DNA sequencing
c. microarray
d. marker analysis

Answer 1

DNA sequence is right

Answer 2

b. DNA sequencing rights