Multiple Choice Questions

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Chapter 20, Question 1.


1. Some tumor cells characteristically re-express antigens found only early in normal development of that cell type. One example of this is which of the following protein/tumor pairs?

a. CD20 and B cell neoplasm.

b. prostate-specific antigen (PSA) and prostatic adenocarcinoma.

c. E6/E7 and cervical carcinoma.

d. alpha-fetoprotein (AFP) and hepatocellular carcinoma.

e. human epidermal growth factor receptor (HER) and breast carcinoma.