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Which of the following is a plasmid ?...

Which of the following is a plasmid ?

A

pBR 322

B

Bam HI

C

Sal I

D

Eco RI

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The correct Answer is:
A
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MODERN PUBLICATION-MOLECULAR BASIS OF INHERITANCE-EXERCISE
  1. A polypeptide is assembled on :

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  2. Semiconservative mode on replication of DNA was proved by :

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  3. Which of the following is a plasmid ?

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  4. To meet the demands of the society in vitro production of a large numb...

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  5. Which one of the following has dual functions ? It codes for methionin...

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  6. In transcription in eukaryotes heterogeneous nuclear RNA (hnRNA) IS t...

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  7. RNA polymerase II is responsible for transcription of

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  8. What will be the correct gene expression pathway ?

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  9. In eukaryotic cell transcription RNA splicing and RNA capping take pl...

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  10. The 3^'-5^' phosphodiester linkages inside a polynucleotide chain serv...

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  11. Mobile genetic sequence are called :

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  12. How many effective codons are there for the synthesis of twenty amino ...

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  13. The lac operon consists of :

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  14. Out of 64 codons , 61 codons code for 20 types of amino acids , it is ...

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  15. In Hershey and chase experiments, radioactive P was used to culture b...

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  16. Which one of the following triplet codons is a chain termination codon...

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  17. The unequivocal proof of DNA as the genetic material came from the stu...

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  18. The central dogma of protein synthesis is :

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  19. Restriction enzyme Eco RI cuts the DNA between bases G and A only when...

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  20. The lac operon is turned on when all lactose molecules bind to

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