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प्रश्न
______ enzymes are used as biological scissors in r-DNA technology.
विकल्प
Restriction endonucleases
DNA ligases
DNA polymerases
Reverse transcriptases
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उत्तर
Restriction endonucleases enzymes are used as biological scissors in r-DNA technology.
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संबंधित प्रश्न
What is the function of an RNA primer during protein synthesis?
Long Answer Question:
Explain the process of DNA replication.
Complementary strands of DNA molecule are (i) and bound by (ii).
Identify the CORRECT combination of statements with respect to DNA synthesis.
I. Always the direction of DNA polymerization 5' → 3' when referring to the polarity of strand being synthesized.
II. DNA ligase forms hydrogen bonds between two newly synthesized DNA strands.
III. DNA polymerases on their own cannot initiate the process of replication.
IV. DNA polymerase can catalyse polymerization in both 5'→ 3' and 3'→ 5' direction.
When the DNA molecule appears like inverted Y, it is ______
Which of the following statement is incorrect?
In viral DNA, how many origins of replication is/are present?
Characteristics unique to DNA are ______.
Which of the following DNA polymerase enzyme in eukaryotes has 5' -3' exonuclease activity?
Which phase of the cell cycle is DNA replication primarily restricted to?
