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प्रश्न
State whether the following sentence is true or false:
The two DNA chains are parallel to each other.
पर्याय
True
False
MCQ
चूक किंवा बरोबर
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उत्तर
False
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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.
Mention three differences between DNA and RNA.
Write a short note on features of DNA.
Fill in the blank:
DNA stands are made up of, pentose sugar and four types of ______ bases.
Choose the correct answer:
Sex chromosomes in man are _____________
Choose the correct answer :
Which of these is not present in DNA?
Write the functional activity of the following structure:
DNA
Multiple Choice Question:
The molecular knives of DNA are _______.
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 |
Write the functions of DNA.
