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NEET 2019
Exam
NEET
Year
2019
Subject
Zoology
Chapter
Biotechnology and Its Applications

NEET 2019 · Zoology · Biotechnology and Its Applications

In RNA i , the genes are silenced using

In RNA ii, the genes are silenced using

Options

  1. AdsRNA
  2. BSsDNA
  3. CssRNA
  4. DdsDNA

Correct answer

A. dsRNA

Step-by-step solution

In RNA ii, the genes are silenced using dsRNA. RNA interference (RNA ii ) takes place in all eukaryotic organisms as a method of cellular defence. This method involves silencing of a specific mRNA due to a complementary dsRNA molecule that binds to and prevents translation of the mRNA (silencing).
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