Which statement is wrong about DNA ?...

Which statement is wrong about DNA ?

A

Some viruses have SsDNA

B

Some viruses have dsRNA

C

Z' DNA has 12 base pairs per helix

D

Length of one helix in 'B' DNA is `45Å` and 'Z' DNA is `34Å`

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Verified by Experts

The correct Answer is:

D

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TRUEMAN BIOLOGY-BIOMOLECULES -MULTIPLE CHOICE QUESTIONS

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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Which of the following nitrogenous base is double ringed?
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In a 3.2 Kbp long piece of DNA , 820 adenine bases were found. What ...
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Match the following {:(,"(1) "," Abrin","- (P) Anti-cancer drug"),(,...
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Go through the following statements. (i) In proteins, right handed...
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