Q2) A. As long as the optimum dosage of the ionizing radiation is achieved it can be used for treatment of cancer. Can you explain the working principle of the treatment? - Hint: Consider the effect of treatment on both healthy and cancer cells B. Please explain how DNA viruses and telomere shortening may cause the onset of cancer.

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Genomic studies

Genomic studies (genomics) is the study of the whole genome of an organism. Using bioinformatics and high-performance computing, genomic researchers examined massive amounts of deoxyribonucleic acid (DNA)-sequence data to discover variations or mutations that affect drug response, health, or disease. Genomics is a much younger discipline than genetics, having only emerged in the last few decades as a result of technological advancements in DNA sequencing and computational biology.