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DNA strands are termed antiparallel beca...

DNA strands are termed antiparallel because of

A

H-bonds

B

phospho-diester bonds

C

disulphide (S-S bnds)

D

none of the above

Text Solution

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The correct Answer is:
B
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AAKASH SERIES-MOLECULAR BASIS OF INHERITANCE-Exercise-II
  1. In DNA and RNA, pentose sugar has furanose ring. It is

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  2. Eukaryotic mRNAs are associated with proteins to form ribonucleoprotei...

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  3. DNA strands are termed antiparallel because of

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  4. The base sequence for a nucleic acid segment is given as GAG AGG GGA C...

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  5. Which is the correct sequence based on increasing molecular weight?

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  6. A piece of nucleic acid used to find the sequence of bases in a gene, ...

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  7. In .Z. DNA, pitch of each turn of helix is

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  8. Diameter and pitch per turn of helix of .A. model of DNA is

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  9. The double helical molecular model of DNA was given by Watson and Cric...

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  10. Proteins that help to open up DNA helix in front of the replication fo...

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  11. Eukaryotes differ from prokaryotes in the mechanism of DNA replication...

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  12. Which of the following genetic units moves from one chromosome to anot...

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  13. If 50 heavy DNA (N^(15)) molecules are replicated 2 times in N^(14) me...

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  14. Taylor experiment on Vicia faba (faba bean) root tips using autoradiog...

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  15. Which one of the following ratios is variable but constant for a speci...

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  16. All the body cells are of same origin and therefore, have same genes, ...

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  17. If a wrong base added, it is removed and then proper base is usually a...

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  18. RNA polymerase, discovered by Ochoa (1953) is a holoenzyme and has how...

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  19. The number of start codons and stop codons in a genetic code are

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  20. If a triplet on template DNA is AAA, what will be the anticodon on tRN...

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