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प्रश्न
State whether the following sentence is true or false:
Each spiral of the DNA has 12 nucleotides.
पर्याय
True
False
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उत्तर
False
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संबंधित प्रश्न
Match the Column I with Column II and select the correct option.
| List-I | List-II | ||
| i. | Ribozyme | a. | Lac operon |
| ii. | Friedrich Miescher | b. | DNS as genetic material |
| iii. | Alfred Hershey and Martha Chase | c. | Catalytic RNA molecule |
| iv. | Francois-Jacob | d. | DNA is acidic substance |
Through which of the following experiments DNA was proved to be the genetic material in E. coli and bacteriophage?
A nucleoside differs from a nucleotide in not having a ______.
Which scientist isolated 'nuclein' from white blood cells in pus in 1869, later identified as DNA?
In what year did Watson, Crick, and Wilkins receive the Nobel Prize in Physiology or Medicine for DNA research?
A nucleotide consists of three distinct components. Which of the following correctly identifies all three?
According to Watson and Crick's model, approximately how many base pairs are found per turn of the DNA helix?
Bacteriophage φX174 is notable for having one of the smallest known viral genomes. Approximately how many nucleotides does it contain?
