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What is true for Watson and Crick's mode...

What is true for Watson and Crick's model of DNA ? It is duplexed with `:`

A

20 base- pairs and `34Å` for each turn

B

10 base- pairs and `34 Å` distance for every turn

C

10 base -pairs with `3.4 Å` distance for every turn

D

none of the above

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The correct Answer is:
B
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GRB PUBLICATION-THE GENETIC MATERIAL-DNA
  1. The double helical model of DNA resembles a twisted ladder in which th...

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  2. A 340 Å long segment of DNA molecules has 20 thymine nitrogenous bases...

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  3. What is true for Watson and Crick's model of DNA ? It is duplexed with...

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  4. Length of one loop of B-DNA is :

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  5. Wilkin's X-ray diffraction showed the diameter of the DNA helix as :

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  6. Width of DNA molecule is :

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  7. The length of one full turn of DNA is :

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  8. In the double helix modle of DNA , how far is each base pair from the...

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  9. The length of DNA having 23 hase pairs is

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  10. A given double stranded DNA molecule is 10000 base-pairs long. The len...

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  11. Which of the following is correct pair of pyrimidine bases

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  12. DNA has :

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  13. DNA is double helix and :

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  14. DNA is very long in relation to its diameter. If a strand of DNA is 0....

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  15. Which of the following statements regarding a double - helical molecul...

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  16. The coiling of double strands in DNA is :

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  17. A double strand DNA measures 34 mu . How many nucleotide pairs will be...

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  18. The single turn of DNA has …………………… base pairs

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  19. A DNA contains 20,000 base-pairs.How many nucleotides would be present...

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  20. In a double standed DNA, the sequence of nucleotides in one strand is ...

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