THE MOLECULAR BASIS OF INHERITANCE
DNA REPLICATION
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which of the following is required for DNA replication to occur?
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DNA helicase
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DNA ligase
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DNA polymerase
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all of these
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Explanation:
Detailed explanation-1: -DNA replication requires DNA polymerase and ligase. A molecule of a DNA polymerase binds to one strand of the DNA and begins moving along it in the 3’ to 5’ direction, using it as a template for assembling a leading strand of nucleotides and reforming a double helix.
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