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प्रश्न
Write the functional activity of the following structure:
DNA
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उत्तर
Controls biosynthetic processes of the cell.
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संबंधित प्रश्न
Correct the following statement if there is any mistake.
The four nitrogenous bases in the DNA are Guanine, Thiamine, Adrenaline and Cytosine.
Choose the correct answer :
Adenine is a __________
Choose the correct answer :
Spirally coiled double strands are observed in ____________
Choose the correct answer :
Which of these is not present in DNA?
Name the bond which binds the nucleotides in a DNA.
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 |
Which of the following is not a component of a nucleotide?
In the DNA double helix, what is the directional orientation of the two antiparallel polynucleotide chains?
Bacteriophage φX174 is notable for having one of the smallest known viral genomes. Approximately how many nucleotides does it contain?
