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biology question

) Describe in detail the DNA damage response (DDR) pathway activated by double-strand breaks. Include the roles of ATM, ATR, p53, BRCA1/2, and CHK1/CHK2. b) Compare and contrast homologous recombination (HR) and non-homologous end joining (NHEJ) with respect to: Molecular mechanisms Cell-cycle phase specificity Fidelity and biological consequences c) Explain how defects in DNA repair

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Nursing Question

PART I Debriefing: Discover and Deepen You are encouraged, but not required, to complete at least one i-Human Virtual Patient Encounter attempt before participating in the debriefing. Include a citation from the weekly lesson (Explore pages) in your response and reference list. Here is an example of how to cite the lesson: Chamberlain University College

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