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In case of Bt cotton how does the toxic ...

In case of Bt cotton how does the toxic insecticide protein produced by bacterium kill the insect pest but not the cell of Bacillus thuringiensis where the toxic protein is generated?

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MODERN PUBLICATION-BIOTECHNOLOGY AND ITS APPLICATIONS-REVISION EXERCIES ( SHORT ANSWER TYPE - II QUESTION )
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  2. What is Single Cell Protein (SCP)? Name two algae used to produce SCP.

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  3. What is human genome project? Write the functional aspects of human g...

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  4. Why is Agrobacterium tumefaciens a good cloning vector ? Explain.

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  5. What are transgenic plants ? Give two examples.

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  6. Write note on the following : (i) Gene gun (ii) Tools of genetic e...

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  7. Write about the function and principle of ELISA technique.

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  8. Why does the Bt toxin not kill the bacterium that produces it but kill...

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  9. In case of Bt cotton how does the toxic insecticide protein produced b...

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  10. Name the insect pest that is killed by the products of crylAc gene. Ex...

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  11. (a) How does cryI AC gene express itself in its host? (b) State the ...

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  12. How are the DNA fragments separated and isolated for DNA fingerprintin...

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  13. How is the amplification of a gene sample of interest carried out usin...

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  14. Tobacco plants are damaged severely when infested with Meloidegyn’ inc...

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  15. How did the process of RNA interference help to control the nematode f...

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  16. (a) What do 'Y' and 'B' stand for in 'YAC' and 'BAC' used in Human Gen...

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  17. Give a schematic representation of the transformation of a pro-insulin...

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  18. Name the most commonly used bioreactor in biotechnolgy labs. Mention t...

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  19. Why does the insecticidal protein produced by Bacillus thuringiensis n...

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  20. CryIAb is introduced in a plant to prevent infestation by insects. (...

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