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प्रश्न
A DNA segment has 75 cytosine and 40 thymine nucleotides. What shall be the total number of phosphates in the DNA segment?
पर्याय
115
230
75
220
उत्तर
230
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संबंधित प्रश्न
Explain the semi-conservative replication of eukaryotic DNA.
Semiconservative mechanism of DNA was detected using:
Enlist the names of enzymes used in semiconservative replication of DNA?
For which of the following purpose agarose gel electrophoresis technique is used?
Complementary strands of DNA molecule are (i) and bound by (ii).
Select the mis-matched pair.
Match the following column.
| Column - I | Column - II |
| (A) DNA structure | 1. Muller and stadder |
| (B) Semiconservative replication of DNA | 2. Beadle and partum |
| (C) One gene-one enzyme theory | 3. Watson and crick |
| (D) Induction of mutation | 4. Massillon and stahl |
During replication of DNA Okazaki fragments are formed in the direction:
What background information did Watson and Crick had available with them for developing a model of DNA? What was their own contribution?
Which of the following DNA polymerase enzyme in eukaryotes has 5' -3' exonuclease activity?
