12 Questions
What is the main role of tumor suppressor genes?
Repairing mismatched DNA
What happens when a tumor suppressor gene mutates?
Cells grow uncontrollably forming tumors
What is the impact of an oncogene mutation?
Causing cells to divide uncontrollably
What is the term for any change in the gene structure of a cell?
Mutation
Which statement concerning Germline mutation is incorrect?
Occurred due to exposure to radiation
Which tumor suppressor gene is mutated in over 50% of cancers?
p53
What is the main cause of somatic mutations?
Exposure to mutagens like tobacco and UV radiation
Which type of mutation is found in every cell of the body?
Germline mutation
How do genes control the functioning of cells?
By producing proteins that enable normal cell function
Which type of gene mutations can be passed on to offspring?
Germline mutations
What is the prevalence of germline mutations compared to somatic mutations?
Germline mutations are less common than somatic mutations
In what type of cells are somatic mutations usually not found?
Every cell contains somatic mutations
Test your knowledge on gene mutations and cancer biology with this quiz by Dr. Sara Mostafa. Explore topics such as classifications of mutations, types of mutations associated with cancer, genes linked to cancer, phases of cancer development, angiogenesis, and cancer cell characteristics. Learn about different types of tumors, cancer treatment options, and the definition of mutation.
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