Genetics Quiz#18 Cell cycle regulation

1. Which of the following best describes the role of p53 in the regulation of the cell cycle?

Question 1 of 5

2. A patient is diagnosed with Li-Fraumeni syndrome. This condition predisposes them to multiple cancers at an early age due to a germline mutation in which of the following genes?

Question 2 of 5

3. Which of the following cell types is considered labile and continuously divides throughout life?

Question 3 of 5

4. Human papillomavirus (HPV) E6 protein contributes to oncogenesis primarily by targeting which of the following tumor suppressor proteins for degradation?

Question 4 of 5

5. A new anticancer drug is being tested, and it specifically inhibits cyclin-dependent kinases (CDKs) necessary for the transition from G1 to S phase. Which of the following CDK inhibitors mimics this drug’s mechanism of action?

Question 5 of 5


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