Essay
List three observations consistent with the idea that cancer arises through an accumulation of mutations in several genes that promotes cellular proliferation in single cells.
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1. Tumor heterogeneity: Cancer cells wit...View Answer
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Q1: Chromosome mutations are common in tumor cells.
Q2: The overexpression of certain microRNAs, called oncomiRs,
Q3: An abnormally low level of expression of
Q5: Which of the following is a process
Q6: A cancer cell line was identified as
Q7: In cancer, mutations in stimulatory genes (such
Q8: What specifically do most people inherit when
Q9: What is one line of evidence supporting
Q10: Consider the Ras signal-transduction pathway. Suppose a
Q11: Most cancers are assumed to arise through