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EcoRI is used to cut a segment of foreig...

EcoRI is used to cut a segment of foreign DNA and that of a vector DNA to form a recombinant DNA. Show with the help of schematic diagrams.

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What is recombinant DNA?

Show DNA replication with the help of a diagram only.

The term 'recombinant DNA' refers to

Who constructed the first recombinant DNA ?

Foreign DNA is alos called

Recombinant DNA technology is also called

The cell which contain recombinant DNA

The role of DNA ligase in the construction of a recombinant DNA molecule is :

The role of DNA ligase in the construction of a recombinant DNA molecule is :

Plasmid vector in DNA recombinant technology means

ALLEN-BIOTECHNOLOGY : PRINCIPLES AND PROCESS-Question
  1. How is an exonuclease functionally different from an endonuclease and ...

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

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

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

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  5. Draw a schematic sketch of pBR 322 plasmid and label the following in ...

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

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  7. What are sticky ends and how are they created ?

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  8. What is the process of naming restriction enzymes

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  9. Describe briefly the following (a) Bioreactors (b) Downstream proc...

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  10. Explain briefly : (a) Restriction enzymes (b) Recombination DNA

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  11. What do you understand by "origin of replication" ?

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  12. Amplification of DNA is done by which method during recombinant DNA t...

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  13. Why is Taq polymerase preferred in PCR ? Mention the source of this en...

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  14. (a) Differentiate between exons and introns. (b) What is a plasmid?...

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  15. Recombinant DNA-techology is of great important in the field of medici...

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  16. A sugarcane has been affected by virus. How can a virus free can be de...

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  17. Rearrrange the following in the correct sequence to accomplish an impo...

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  18. (a) Differentiate between exons and introns. (b) What is a plasmid?...

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  19. State the functions of the following in the cloning vector pBR322 : ...

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  20. Explain the basis on which the gel electrophoresis technique works. Wr...

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