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प्रश्न
During in vitro synthesis of DNA, a researcher used 2’, 3’ – dideoxy cytidine triphosphate as raw nucleotide in place of 2’-deoxy cytidine. What would be the consequence?
उत्तर
Further polymerisation would not occur, as the 3’ OH on sugar is not there to add a new nucleotide for forming ester bond.
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संबंधित प्रश्न
In some viruses, RNA is present instead of DNA indicating that ______.
A nucleoside differs from a nucleotide. It lacks the ______.
Both deoxyribose and ribose belong to a class of sugars called ______.
The fact that a purine base always paired through hydrogen bonds with a pyrimidine base leads to, in the DNA double helix ______.
What is the nature of the strands of the DNA duplex?
Synthesis of DNA from RNA is explained by ______.
By which bonds the purine and pyrimidine pairs of Complementary Strands of DNA held together?
Which ratio is constant for DNA?
A peptide chain assumes secondary structure through the formation of ______.
What is the smallest part of a DNA molecule that can be changed by a point mutation?
