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Question
Correct the following statement by changing the underlined word:
Nitrogen bonds are present between the complementary nitrogenous bases of DNA.
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Solution
Hydrogen bonds are present between the complementary nitrogenous bases of DNA.
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RELATED QUESTIONS
Name the enzyme and state its property that is responsible for continuous and discontinuous replication of the two strands of a DNA molecule
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The four nitrogenous bases in the DNA are Guanine, Thiamine, Adrenaline and Cytosine.
Fill in the blank:
DNA acts as director of ______ synthesis.
Multiple Choice Question:
In the RNA molecule, which nitrogen base is found in place of thymine?
The ______ units form the backbone of the DNA.
Match the Column I with Column II and select the correct option.
| List-I | List-II | ||
| i. | Ribozyme | a. | Lac operon |
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| iii. | Alfred Hershey and Martha Chase | c. | Catalytic RNA molecule |
| iv. | Francois-Jacob | d. | DNA is acidic substance |
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