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Question 1 of 3

Medal-premium 1

Helicase enzyme function in DNA replication is

Select one of the following:

  • adding a short segment of RNA to template strand

  • unwinds the double helix

  • Forming new strands and removes RNA primer

Question 2 of 3

Medal-premium 1

in chain initiation of the mRNA synthesis

Select one of the following:

  • RNA polymerase binds to promoter region of DNA

  • A portion of DNA template unwinds (opens) at the point of RNA synthesis

Question 3 of 3

Medal-premium 1

Polyadenylation is Addition of a methylated guanine nucleotide at 5’ end of mRNA.

Select one of the following:

  • True
  • False
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mohammad almasho
Quiz by , created about 2 years ago

Quiz on Untitled, created by mohammad almasho on 14/10/2014.

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mohammad almasho
Created by mohammad almasho about 2 years ago
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