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प्रश्न
Differentiate - Leading stand and lagging strand.
उत्तर
| DNA polymerase I | The involved DNA repair mechanism. |
| DNA polymerase II | |
| DNA polymerase III | Involved in DNA replication. |
संबंधित प्रश्न
Explain the semi-conservative replication of eukaryotic DNA.
As the base sequence present on one strand of DNA decides the base sequence of other strands; this strand is considered as ______.
Very Short Answer Question:
Why are Okazaki fragments formed on lagging strand only?
Semiconservative mechanism of DNA was detected using:
E. coli cell grown on 15N medium are transferred to 14N medium and allowed to grow for two generations. DNA extracted from these cells is ultracentrifuged in a cesium chloride density gradient. What density distribution of DNA would you expect in this experiment?
What is the basis for the difference in the synthesis of the leading and lagging strand of DNA molecules?
Meselson and Stahl used ____________ in the experiment to prove semiconservative DNA replication.
Match Column I with Column II and select the correct option among the following.
| Column I | Column II | ||
| i. | DNA replication | a. | RNA polymerase |
| ii. | Translation | b. | DNA polymerase |
| iii. | Transcription | c. | Reverse transcriptase |
| iv. | Reverse transcription | d. | t-RNA- amino acid complex |
Enzyme ______ brings about the DNA unwinding by breaking weak hydrogen bonds in the vicinity of origin.
In which direction polymerization of DNA nucleotides occurs during the synthesis of lagging strand?
Which of the following is present at the sticky ends of a fragmented DNA molecule?
______ carbon atoms of successive nucleotides of nucleic acid are linked by Phospho-diester bond.
Nucleolus is a major center for:
Which of the following statement is incorrect?
Wobble position means:
During replication of DNA Okazaki fragments are formed in the direction:
The nucleic acid synthesis takes place in ______.
In viral DNA, how many origins of replication is/are present?
