The double stranded helical structure of...

The double stranded helical structure of DNA is maintained by

A

amide bonds

B

H-bonds

C

covalent bonds

D

phosphodiester bonds

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The correct Answer is:

B

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TRUEMAN BIOLOGY-BIOMOLECULES -MULTIPLE CHOICE QUESTIONS

Purines of RNA are
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Deoxyribose sugar in DNA is
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The double stranded helical structure of DNA is maintained by
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if A=120 and C120, then a piece of DNA will have nucleotides.
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In E. coli DNA has 18% of bases of cytosine. What will be the fraction...
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In 'B' model of DNA,the diameter is 20Å. It is in Z DNA.
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Which statement is wrong about DNA ?
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The helical model for DNA given by Watson and Crick was
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Which one of the following ratios is variable but constant for a speci...
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if one chain of a DNA molecule has the base order 5'ATTGACGT3' . . . ....
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The amino acid attaches to the tRNA at its
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Which is recognition site of tRNA?
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tRNA attached to mRNA by its
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The ribosomal binding loop of tRNA is
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RNA is synthesized on
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Which one of the following has minimum life span?
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Which one of the following is not given by Erwin Chargaff ?
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Genetic information in a DNA molecule is coded in the
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The two polynucleotide chains of DNA are complementary, means
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DNA is present in
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