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Which of the following is a plasmid ?...

Which of the following is a plasmid ?

A

Hind II

B

pBR 322

C

EcoR I

D

Both A and C

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Verified by Experts

The correct Answer is:
B
pBR 322 is a plasmid
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A2Z-BIOTECHNOLOGY: PRINCIPLES AND PROCESSES-Section A: Topicwise Questions (topic 2: Tools Of Tecombinant Dna Technology) Trestriction Enzymes ,
  1. Plasmids are used in genetic engineering because they are

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  2. Which statement is incorrect

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  3. Which of the following is a plasmid ?

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  4. Genes for antibiotic resistance located in Or Bacterial resistance...

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  5. When a recombinant dNA is inserted within the coding sequencing of an ...

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  6. In the E.coli cloning vector pBR 322, the number of selectable marker ...

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  7. Due to difficulty in inactivation of antibiotics, alternate selectable...

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  8. After the fragmentation by restriction endonuclease enzyme, the fragme...

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  9. In a chromosome there is a specific DNA sequence which is responsible ...

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  10. The separated bands of DNA are cut out from the agarose gel and extrac...

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  11. Restriction enzymes belong to a larger class of the enzyme called

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  12. In pBR 322, how many recognition sites are present ?

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  13. Presence of more than one recognition sites within the vector will

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  14. The stickiness of DNA ends faciliates the action of which enzyme

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  15. Ori is the some specific sequence in the vecotr pBR 322. Ori also has ...

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  16. In pBR 322, recognition segqences, that are present on the same type o...

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  17. The following figure shows

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  18. Restriction endonucleases used widely in RDT are obtained from

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  19. Construction of recombinant DNA involves

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  20. Identify the vector suitable for cloning long DNA fragments

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