question: Q:A 5-year-old patient presents to the pediatrician’s office with fatigue and swollen lymph nodes. Extensive work-up reveals a diagnosis of acute lymphoblastic leukemia. In an effort to better tailor the patient’s treatments, thousands of genes are arranged on a chip and a probe is made from the patient’s DNA. This probe is then hybridized to the chip in order to measure the gene expression of thousands of genes. The technology used to investigate this patient’s gene expression profile is the best for detecting which of the following types of genetic abnormalities?? 
  {'A': 'Large scale chromosomal deletions', 'B': 'Frame-shift mutations', 'C': 'Single nucleotide polymorphisms', 'D': 'Trisomies', 'E': 'Chromosomal translocations'},