Question
Zoology Question on Tumor Cells
Identify the correct statements:
A. Tumor cells differ from normal cells by changes in the regulation of growth.
B. Proto-oncogenes encode defective proteins.
C. Tumor cells can display tumor-specific antigens/novel antigens.
D. Several cytokines including IFN and TNF help to mediate tumor-cell killing.
Choose the correct answer from the options given below :
A
A, C and D only
B
B, C and D only
C
A, B and C only
D
A, B and D only
Answer
A, C and D only
Explanation
Solution
The correct answer is (A) : A, C and D only.