IndiaBIX

Biotechnology - Transgenic Plant

Exercise : Transgenic Plant - Section 1
  • Transgenic Plant - Section 1
41.
Resistance to glyphosphate in transgenic petunia plants has been developed by the transfer of
gene for EPSPS(5-enol-pyruvyl shikimat 3 phosphate synthase)
gene for ALS (acetolactate synthase)
gene for GS (glutamine synthase)
any of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
42.
Which of the following compounds has been produced in transgenic plants to improve tolerance to salt stress and water deficit?
Sucrose
Mannitol
Nicotine
Octopine
Answer: Option
Explanation:
No answer description is available. Let's discuss.
43.
Expression of antisense RNA in transgenic plants is a general method used to
activate the expression of all genes in a biochemical pathway
eliminate the expression of all genes in a biochemical pathway
block the expression of virus coat protein genes
reduce or eliminate the expression of individual genes
Answer: Option
Explanation:
No answer description is available. Let's discuss.
44.
Tomatoes exhibiting delayed ripening express antisense RNA against
glycerol 1 phosphate acyl transferase
polygalactouranase
ACC deaminase
sucrose phosphate synthase gene
Answer: Option
Explanation:
No answer description is available. Let's discuss.
45.
Given the DNA sequence ATTAAGGC, which sequence would be used by researchers as an antisense molecule?
AUUAAGGC
UAAUUCCG
CGGAATTA
TAATTCCG
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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