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For transformation, microparticles coate...

For transformation, microparticles coated with DNA are to be bombarded with gene gun are made up of :

A

Platinum or Zinc

B

Silicon or Platinum

C

Gold or Tungsten

D

Silver or Platinum

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Genes are made up of :

In biolistic method of gene trasfer, the microparticles coated with foreign DNA are bombarded into target cells at a very high velocity. These microparticles are made up of 1) silver or tungsten 2) arsenic or silver 3) gold or tungsten 4) none of these

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MODERN PUBLICATION-PRINCIPLE AND PROCESS OF BIOTECHNOLOGY-EXERCIS
  1. An improved variety of transgenic basmati rice :

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  2. PCR and 'Restriction Fragment Length Polymorphism are the methods for ...

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  3. For transformation, microparticles coated with DNA are to be bombarded...

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  4. Which vector can clone only a small fragment of DNA ?

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  5. In vitro clonal propagation in plants is characterized by:

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  6. What term is used for an extrachromosomal circular DNA in a bacterial ...

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  7. What are the molecular scissors ?

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  8. What term is used for the DNA sequence from same words when read both ...

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  9. Name the enzyme that joins two strands of DNA.

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  10. What type of technique is used for amplification of DNA ?

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  11. Name the protein that produced in a heterozygous host .

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  12. What is the first restriction endonuclease ?

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  13. Which acts as a vector to transfer a piece of DNA ?

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  14. The DNA digesting enzyme that removes nucleotides from the termini.

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  15. The enzyme that catalyses the synthesis of RNA on a DNA template.

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  16. The fluorescent dye used in agarose gel electrophoresis.

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  17. Name the technique used for the separation of DNA fragments.

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  18. The restriction endonuclease isolated from Escherichia coli .

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  19. Transfer of DNA fragments from the agarose gel to a nylon membrane.

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  20. The instrument used in PCR amplification.

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