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प्रश्न
Fill in the blanks:
There are two nucleic acids ______ and ______.
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उत्तर
There are two nucleic acids RNA and DNA.
संबंधित प्रश्न
Choose the correct answer :
Spirally coiled double strands are observed in ____________
Complete the following sentence with appropriate word:
A chromosome is composed of 50 % DNA and 50% ________.
How many codons are needed to specify three amino acids?
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?
A unique chemical substance isolated from the nuclei of pus cells by Friedrich Miescher was initially named ______.
Which of the following best describes the structural difference between a nucleoside and a nucleotide?
How many hydrogen bonds form between adenine and thymine in complementary base pairing?
According to Watson and Crick's model, approximately how many base pairs are found per turn of the DNA helix?
