Bio-Physics (M.Phil./Ph.D.) 2015 Panjab University Entrance Exam With Answers

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36.

Which of the following statement is not true about the small interfering RNA (si RNA)-

A: si RNA has a 21-25 nucleotide sequence with 2-nucleotide overhanging at the 3’ end
B: si RNA is processed by the RNA – protein complex RISC
C: si RNA is often induced by viruses
D: si RNA does not generally act at the level of transcription

The answer is: D

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