Chapter 16: Problem 8
What is apoptosis, and under what circumstances do cells undergo this process?
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Key Concepts
These are the key concepts you need to understand to accurately answer the question.
Chapter 16: Problem 8
What is apoptosis, and under what circumstances do cells undergo this process?
These are the key concepts you need to understand to accurately answer the question.
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Get started for freeMention the causative agents of DNA lesions in the human body that can lead to cancer.
Can cancer be inherited or infectious?
What is loss of heterozygosity and how does this process contribute to the development of cancers?
Review the Chapter Concepts list on page \(321 .\) These concepts relate to the multiple ways in which genetic alterations lead to the development of cancers. The sixth concept states that DNA methylation and histone modifications contribute to the genetic alterations leading to cancer. Write a short essay describing how these changes in cancer cells contribute to the development of cancers.
Radiotherapy (treatment with ionizing radiation) is one of the most effective current cancer treatments. It works by damaging DNA and other cellular components. In which ways could radiotherapy control or cure cancer, and why does radiotherapy often have significant side effects?
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