Enzyme required for removing RNA primer during DNA replication is
DNA primase
DNA ligase
DNA polymerase I
DNA polymerase III
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Restriction endonucleases: |
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DNA duplex shows |
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During DNA replication, the reunion or recoiling of separated DNA strand is prevented by |
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Which of the following enzyme is required to release the tension imposed by uncoiling of strands? |
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The cellular composition of m-RNA is |
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Formation of mRNA from DNA is called |
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The ratio of purines and pyrimidines in mRNA is not 1:1 because the nitrogenous bases are |
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The codons which may present at 3ยข end of mRNA |
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Which of the following is not tool of genetic engineering? |
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The most common plasmid vector used in genetic engineering is |
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