Genes involved in cancer include all of the following EXCEPT: telomerase, which

Question

Genes involved in cancer include all of the following EXCEPT: telomerase, which rebuilds telomeres. angiogenic genes (promote growth of blood vessels). RNA polymerase. signal-transduction genes, such as ras. Actually, all of these are involved in cancer. miRNAs are involved in cancer development by: increasing expression of oncogenes. increasing the mutation rate. decreasing apoptosis. All of the above. None of the above. Epigenetic changes associated with cancer formation include: increased DNA methylation due to mutation of a methylase. decreased DNA methylation due to mutation of a methylase. altered histone methylation due to mutation of a methylase. A and B. None of the above.

Explanation / Answer

7. Answers is E. Actually, all of these are involved cancer

Reason:

Telomerase, which rebuilds telomeras, angiogenic genes (promot growth of blood vessesls). RNA polymerase and signal-transduction genes, such as ras involed in cancer mechanisms.

8. Answer is . E

None of the above

9. Answer. D

       A and B

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