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The two polynucleotide chains in DNA are...

The two polynucleotide chains in DNA are:

A

Discontinuous

B

Antiparallel

C

Semiconservative

D

Parallel

Text Solution

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The correct Answer is:
B
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MODERN PUBLICATION-MOLECULAR BASIS OF INHERITANCE-EXERCISE
  1. The sequence of structural gene in lac operon concept is :

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  2. During transcription RNA polymerase holoenzyme binds to a gene promote...

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  3. The two polynucleotide chains in DNA are:

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  4. A codon consists of 3 bases and there are of 4 different kinds of base...

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  5. Transcription involves transfer of the genetic information from DNA mo...

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  6. 2003 was celebrated as the 50th anniversary of discovery of :

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  7. The concept of one gene one enzyme was proposed by :

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  8. Cell/ organism carrying mutated gene is :

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  9. t-RNA consisting of three unpaired bases constitute :

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  10. An enzyme which increases the rate of permeability across the membran...

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  11. Molecule into which the coded information in DNA transcribed is :

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  12. Nitrogeneous bases do not contain :

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  13. Which one of the following pairs of codons is correctly matched with t...

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  14. Polysome is formed by:

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  15. In the DNA molecule:

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  16. Genetic information in a DNA molecule is coded in the

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  17. The sequence in m-RNA transcribed from a piece of DNA having a sequen...

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  18. A phenomenon where the third base of t-RNA at its 5 end can pair with...

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  19. According to Chargaff's rule, which one is correct ?

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  20. Meselson and stahl experiment proved

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