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प्रश्न
Correct the following statement by changing the underlined word:
Nitrogen bonds are present between the complementary nitrogenous bases of DNA.
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उत्तर
Hydrogen bonds are present between the complementary nitrogenous bases of DNA.
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संबंधित प्रश्न
State whether the following sentence is true or false:
In any specimen of DNA, the total molar amount of A + G = T+ C.
Multiple Choice Question:
In the RNA molecule, which nitrogen base is found in place of thymine?
Down’s syndrome is a genetic condition with 45 chromosomes.
Label the parts of the DNA in the diagram given below. Explain the structure briefly.
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 basic proteins DNA is associated?
A lysogen is a ______.
In glycolysis how many NADH molecules are produced during the conversion of one glucose molecule to yield two molecules of pyruvate?
A DNA strand with the sequence AACGTAACG is transcribed. What is the sequence of the mRNA molecule synthesized?
Which of the following is not a component of a nucleotide?
