Understanding Cancer Genetics Quiz

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Which type of changes in DNA within cells can cause cells to grow and divide uncontrollably, leading to the formation of a tumor?

Changes in the DNA

What is the main characteristic of cancer at the molecular level?

High genomic instability

Why does the heterogeneity of cancer pose a significant challenge to personalized cancer medicine?

It affects key cancer pathways, driving phenotypic variation

Which gene is most commonly mutated in breast cancer?

<p>PIK3CA</p> Signup and view all the answers

What is the self-seeding model of cancer development?

<p>Cancer cells spread to other parts of the body</p> Signup and view all the answers

What are passenger mutations in cancer cells?

<p>Mutations that do not contribute to cancer's development</p> Signup and view all the answers

What is the role of epigenetics in cancer development?

<p>All of the above.</p> Signup and view all the answers

What is the purpose of cataloguing genetic changes in different types of cancer?

<p>To make the data publicly available.</p> Signup and view all the answers

What is the significance of single-cell NGS in cancer research?

<p>All of the above.</p> Signup and view all the answers

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