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is also called as recombinant DNA techno...

______ is also called as recombinant DNA technology.

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Genetic engineering
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What is meant by recombinant DNA technology ?

Point out any two microbes that play crucial role in recombinant DNA technology.

Second generation vaccines are prepared by recombinant DNA technology. Which out of the following are the examples of such vaccines ?

Study the following statements regarding recombinant DNA technology and select the incorrect ones. (i) Taq polymerase extends the primers using the nucleotides provided in the reaction. (ii) Antibiotic resistance genes are considered as desirable genes in recombinant DNA technology. (iii) DNA fragments are separated according to their charge only, in agarose gel electrophoresis. (iv) Transformation is a procedure through which a piece of DNA is integrated in to the genome of a host bacterium. (v) To produce higher yields of a desired protein, host cells can be multiplied in a continuous culture. (vi) Downstream processing is one of the steps of polymerase chain reaction.

Read the given statements and select the correct option. Statement 1 : The tumour inducing plasmid (Tiplasmid) acts as a cloning vector in recombinant DNA technology. Statement 2: The Ti plasmid which is used in the mechanisms of delivering genes to a cell remains pathogenic.

Plasmid acts as a _______in recombinant DNA technology.

How and why is the bacterium Thermus aquaticus employed in recombinant DNA technology ? Explain .

Palindromic nucleotide sequences have significance in recombinant DNA techonology. Explain. Give example for a palindromic DNA sequence .

Separation and isolation of DNA fragments is a major event in recombi-nant DNA technology . The separated fragments cannot be seen in a nor-mal way . Is there any method to visualise the separated DNA ? Explain .

SURA PUBLICATION-BREEDING AND BIOTECHNOLOGY-ADDITIONAL QUESTION & ANSWER(FILL IN THE BLANKS)
  1. The stem cells are the cells of variable.

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  2. The genetic difference among two individuals can be compared using

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  3. DNA fingerprinting was developed by .

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  4. stem cells can be extracted and cultured from a early embryo.

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  5. Stem cells are derived from the inner cell mass of blastocyst.

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  6. The 1% of DNA sequence is present as small stretch of repeated sequenc...

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  7. DNA fingerprinting technique is widely used inapplications.

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  8. Plant or animals expressing a modified endogenous gene are known as or...

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  9. Science dealing with breeding of animals

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  10. is an exotic plant introduced from china.

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  11. Dr.M.S Swaminathan is called as the father of

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  12. is a high yielding rice variety from Indonesia.

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  13. Dee-geo-voo-gen a dwarf variety rice from.

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  14. was a tamil agricultural scientist.

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  15. is the mating of closely related animals within the same breed.

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  16. Hissardale is a breed of sheep developed by

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  17. Continued inbreeding reduces and .

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  18. The superiority of the hybrid obtained by cross breeding is called as

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  19. is also called as recombinant DNA technology.

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  20. recognises a specific base pair sequence in DNA called as restriction ...

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