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प्रश्न
Draw neat and labelled diagram of Replication Fork.
Draw a labelled schematic sketch of replication fork of DNA.
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उत्तर १
उत्तर २
संबंधित प्रश्न
What is the correct sequence of the stages in bacteriophage lytic cycle?
(A) Attachment, Penetration, Lysis, Multiplication
(B) Attachment, Penetration, Multiplication, Lysis
(C) Lysis, Penetration, Multiplication, Attachment
(D) Attachment, Lysis, Multiplication, Penetration
Explain replication of bacteriophage with the help of a suitable diagram.
Very Short Answer Question:
When does DNA replication takes place?
Semiconservative mechanism of DNA was detected using:
How Meselson and Stahl explained the concept of Semiconservative Replication of DNA experimentally?
What is the basis for the difference in the synthesis of the leading and lagging strand of DNA molecules?
Which of the following statements about DNA replication is not correct?
Which of the following statements is not true about DNA replication in eukaryotes?
Differentiate - Leading stand and lagging strand.
Read the following statements and select the correct option.
i. The unit of DNA in which replication occurs, is called replicon.
ii. In eukaryotes, there is only one replicon however in prokaryotes there are several replicons in tandem.
When DNA directs the synthesis of chemical molecules other than itself, then such functions of DNA are known as ______.
Enzyme ______ brings about the DNA unwinding by breaking weak hydrogen bonds in the vicinity of origin.
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 |
During replication of DNA Okazaki fragments are formed in the direction:
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 ______.
The sequence of nitrogenous bases on DNA molecule is ATCGA. Which of the following is the correct complementary sequence of nitrogenous bases on mRNA molecule?
