Antisense RNA can be produced by inverting a cDNA copy of an mRNA with respect to the promoter in an expression vector. This yields a full length complementary copy of the mRNA sequence. Antisense RNA molecule are thought to interact with mRNA molecule by base pairing to form double stranded RNA.
Tobacco plants resistant to a nematode have been developed by the introduction of DNA that produced (in the host cells)
NEET UG 2012 — Zoology Biotechnology and Its Applications
2012mcqmedium
Tobacco plants resistant to a nematode have been developed by the introduction of DNA that produced (in the host cells)
Official previous-year question
Held on 30 Apr 2012 · Verified 9 Jul 2026.
Options
- A
both sense and antisense RNA
- B
a particular hormone
- C
an antifeedant
- D
a toxic protein
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