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प्रश्न
Semiconservative mechanism of DNA was detected using:
विकल्प
35S
14C
32P
15N
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उत्तर
15N
संबंधित प्रश्न
______ enzymes are used as biological scissors in r-DNA technology.
As the base sequence present on one strand of DNA decides the base sequence of other strands; this strand is considered as ______.
Enlist the names of enzymes used in semiconservative replication of DNA?
Define Heterochromatin.
Which of the following statements about DNA replication is not correct?
Which of the following statements is not true about DNA replication in eukaryotes?
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.
The nucleic acid synthesis takes place in ______.
Enzyme involved in synthesis of RNA primer.
Statement I - In prokaryotes, there is only replicon however in eukaryotes, these are several replicons in tandem.
Statement II - Two separated strands in a replicon of DNA are prevented from re-joining by helicase enzyme.
In light of above statements, choose the correct answer from the option given below.
