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Questions
Draw neat and labelled diagram of Replication Fork.
Draw a labelled schematic sketch of replication fork of DNA.
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Solution 1
Solution 2
RELATED QUESTIONS
Long Answer Question:
Explain the process of DNA replication.
During DNA replication, the separated strands of DNA are prevented from recoiling by
Describe the process of semiconservative replication of DNA with the help of a neat and labelled diagram.
Okasaki fragments are joined together by ______.
What are Okazaki fragments?
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?
Meselson and Stahl’s experiment proved ____________.
Meselson and Stahl used ____________ in the experiment to prove semiconservative DNA replication.
For which of the following purpose agarose gel electrophoresis technique is used?
Enzyme ______ brings about the DNA unwinding by breaking weak hydrogen bonds in the vicinity of origin.
In DNA molecule, pairing between two complementary nucleotides takes place by ________ bonds.
Nucleolus is a major center for:
Match the following column.
| Column - I | Column - II |
| (A) DNA structure | 1. Muller and stadder |
| (B) Semiconservative replication of DNA | 2. Beadle and partum |
| (C) One gene-one enzyme theory | 3. Watson and crick |
| (D) Induction of mutation | 4. Massillon and stahl |
Okazaki is known for his contribution to the under tanding of:
During the replication of DNA, the separated strands are prevented from recoiling by using ______.
In viral DNA, how many origins of replication is/are present?
In the experiment of Meselson and Stahl, the heavy DNA was separated from light DNA by centrifugation in ______.
Select the incorrect statement regarding DNA replication.
Torsional stress created during DNA replication is relieved by ______.
