Multiple Choice
Which of the following statements is TRUE?
A) All types of cancer are associated with a transforming retrovirus.
B) Breast cancer patients whose tumors express elevated levels of ErbB2 usually have a longer median survival after diagnosis than those with normal levels of this protein.
C) Retrovirus-associated oncogenes are often related to the oncogenes found in increased copy numbers in non-virally induced tumor cells.
D) Patients with bladder cancer often have reduced levels of H-Ras expression.
E) None of the above.
Correct Answer:
Verified
Correct Answer:
Verified
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