Explain the process of DNA replication.

(a) Draw a labelled diagram of a "replicating fork" showing the polarity. Why does DNA replication occur within such forks . (b) Name two enzymes involved in the process of DNA replication, along with their properties.

Explain the process of replication of a retrovirus after it gains entry into the human body.

Explain the process of replication of a retrovirus after it gains entry into the human body.

The enzyme DNA polymerase , observed to be active in the process of DNA replication, is involved in the synthesis of

DNA-Gyrase enzyme, that participates in the process of DNA-replication is a type of :-

DNA replication is:-

(a) Name the stage in the cell cycle where DNA replication occurs. (b) Explain the mechanism of DNA replication. Highlight the role of enzymes in the process. (c) Why is DNA replication said to be semiconservative ?

Explain the mechanism of DNA repication with the help of a replication fork. What role does the enzyme DNA-ligase play in a DNA replication fork ? OR Construct and label a transcription unit from which the RNA segment given below has been transcribed. Write the complete name of the enzyme that transcribed this RNA.

In eukaryotes , the process of DNA replication is :

DNA replication occurs