Questions
Opening of DNA helix during transcription is performed by
a
helicase.
b
RNA polymerase.
c
ligase.
d
topoisomerase.
detailed solution
Correct option is B
RNA polymerase helps in opening of DNA helix during transcription. During DNA replication helicase helps in unwinding the DNA helix.Talk to our academic expert!
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The RNA involved in breaking the phosphodiester bonds of hnRNA at the junction of exons and intron regions is synthesized by the catalytic activity of
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