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Unformatted text preview: 6. There are three types of genes that may lead to cancer if mutated. Name each type and describe their roles in the cell. 7. Why has evolution not made DNA replication perfect? 8. What is the job of the enzyme EXO1 in DNA replication? 9. What are two things known to cause mutations in the p53 gene? 10. What are two proteins that are regulated by p53 and what are their jobs?...
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- Winter '08