Which of the following statements are correct?
P. Viruses can play a role in causing human cancer.
Q. A tumor suppressor gene can be turned off without any change in its DNA sequence.
R. Alteration in miRNA expression levels contributes to the development of cancer.
A. P and Q only
B. Q and R only
C. P and R only
D. P, Q and R
Answer: Option D
Related Questions on Microbiology in Biotechnology
A. Production of inducers that modify rhizobial cell wall
B. Production of flavonoid inducers
C. Establishment of contact between bacteria and legume
D. Root hair curling
A. Salmonella typhi
B. Escherichia coli
C. Candida albicans
D. Bacillus psychrophilus
A. P-4, Q-3, R-1, S-2
B. P-4, Q-3, R-2, S-1
C. P-3, Q-4, R-1, S-2
D. P-4, Q-1, R-3, S-2
A. P-3, Q-4, R-2, S-1
B. P-3, Q-2, R-1, S-4
C. P-3, Q-4, R-1, S-2
D. P-4, Q-3, R-1, S-2
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