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Which of the following is true of large-scale deletions?
  • a)
    Enhance silencing of important oncogenes due to altered methylation
  • b)
    Less likely to be fatal than nucleotide-level mutations
  • c)
    Usually involve changes to DNA as well as to epigenetic mechanisms
  • d)
    More likely to result in frameshift mutations than small deletions
Correct answer is option 'C'. Can you explain this answer?
Verified Answer
Which of the following is true of large-scale deletions?a)Enhance sile...
Large-scale deletions can involve not only the removal of DNA sequences but also alterations in the surrounding chromatin structure and epigenetic modifications. These changes can affect the regulation of nearby genes and alter the overall chromatin landscape. Therefore, option C is the accurate statement regarding large-scale deletions.
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Which of the following is true of large-scale deletions?a)Enhance silencing of important oncogenes due to altered methylationb)Less likely to be fatal than nucleotide-level mutationsc)Usually involve changes to DNA as well as to epigenetic mechanismsd)More likely to result in frameshift mutations than small deletionsCorrect answer is option 'C'. Can you explain this answer? for MCAT 2025 is part of MCAT preparation. The Question and answers have been prepared according to the MCAT exam syllabus. Information about Which of the following is true of large-scale deletions?a)Enhance silencing of important oncogenes due to altered methylationb)Less likely to be fatal than nucleotide-level mutationsc)Usually involve changes to DNA as well as to epigenetic mechanismsd)More likely to result in frameshift mutations than small deletionsCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for MCAT 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following is true of large-scale deletions?a)Enhance silencing of important oncogenes due to altered methylationb)Less likely to be fatal than nucleotide-level mutationsc)Usually involve changes to DNA as well as to epigenetic mechanismsd)More likely to result in frameshift mutations than small deletionsCorrect answer is option 'C'. Can you explain this answer?.
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