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From what you have learnt, can you tell ...

From what you have learnt, can you tell whether enzymes are bigger or DNA is bigger in molecular size? How did you know?

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ALLEN-BIOTECHNOLOGY : PRINCIPLES AND PROCESS-Question
  1. Biotechnologists refer to Agrobacterium tumifaciens as a natural genet...

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  2. The most commonly used bioreactor is

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  3. From what you have learnt, can you tell whether enzymes are bigger or ...

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  4. Stirred-tank teactor is usually cylindrical or with a curved base why?

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  5. State what happens when an alien gene is ligated at Sal I site of pBR ...

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  6. What do you mean by bioreactor?

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  7. Do eukaryotic cells have restriction endonucleases? Justify your answe...

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  8. At which stage of meiosis, recombinant DNA is made ?

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  9. Explain the work carried out by Cohen and Boyer that contributed immen...

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  10. Define Biotechnology briefly.

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  11. Name a few important products of biotechnology

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  12. What is Genetic Engineering?

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  13. (a) State the role of DNA ligase in biotechnology. (b) What happens ...

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  14. How can DNA segment, separated by gel electrophoresis be visualised an...

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  15. List the key tools used in recombinant DNA technology

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  16. What is EcoRI ? How does EcoRI differ form an exonuclease ?

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  17. How is an exonuclease functionally different from an endonuclease and ...

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  18. (a) Mention the difference in the mode of action of exonuclease and en...

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  19. EcoRI is used to cut a segment of foreign DNA and that of a vector DNA...

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  20. (a) Identify (A) and (B) illustrations in the following : Expand ...

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