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प्रश्न
Multiple Choice Question:
The molecular knives of DNA are _______.
पर्याय
Ligases
Polymerases
Endonucleases
Transcriptase
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उत्तर
The molecular knives of DNA are Endonucleases.
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संबंधित प्रश्न
Write a sentence of the following:
Chromonemata
A structure not present in all chromosomes is ______.
Choose the correct answer :
Spirally coiled double strands are observed in ____________
Choose the correct answer :
Which of these is not present in DNA?
What is the name given to the segments of DNA, which are responsible for the inheritance of a particular character?
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 |
Through which of the following experiments DNA was proved to be the genetic material in E. coli and bacteriophage?
Decarboxylation is not involved in:
A unique chemical substance isolated from the nuclei of pus cells by Friedrich Miescher was initially named ______.
Which force type maintains strand integrity along the sugar-phosphate backbone of DNA?
