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12. Biotechnology and its Applications
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Q12 of 57 Page 82

In RNAi, genes are silenced using:

• RNAi involves the transcription of sense and antisense sequence of DNA, which forms two complementary RNA strands which combines to form ds RNA.


• ds RNA are chopped of and there expression gets silenced.

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10

The trigger for activation of toxin of Bacillus thuringiensis is:

11

Golden rice is:

A. A variety of rice grown along the yellow river in China


B. Long stored rice having yellow colour tint


C. A transgenic rice having gene for β - carotene


D. Wild variety of rice with yellow coloured grains


13

The first clinical gene therapy was done for the treatment of:

14

ADA is an enzyme which is deficient in a genetic disorder SCID. What is the full form of ADA?

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