Match the following enzymes to their functions in replication of DNA.

Adding nucleotides

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Joining DNA strands

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Unwinds DNA

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RNA primer synthesis

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Solution

Enzymes involved in the replication of DNA.
DNA helicase - DNA helicase disrupts the hydrogen bonding between base pairs to separate the strands into a Y shape steructure known as the replication fork.
RNA primase - It synthesizes short RNA sequences called primers. These primers serve as a starting point for DNA synthesis.
DNA polymerase - They are responsible for creating the new strand by a process called elongation.
DNA ligase - It connects Okazaki fragments (small fragments formed during the replication of double-stranded DNA).

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Q. Match the following enzymes of DNA replication with their respective functions:

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Q. Which of the following enzymes are required for DNA replication?

Identify from the following enzymes,which one is responsible for the DNA replication and repair of DNA?

Q. Which of the following is not an enzyme involved in DNA replication?

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