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#Question id: 3672


During initiation of replication

#Section 3: Genetics, Cellular and Molecular Biology
  1. DNA polymerases denature A-T rich sequences at the origin.

  2. replication begins when DnaA protein binds the origin and synthesizes primers.

  3. DnaB protein cleaves the double-helix to produce template strands.

  4. two replication forks need to be created to establish bidirectional replication.


Answer:- Option(s): 4


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#Question id: 5253

#Section 3: Genetics, Cellular and Molecular Biology

In a hypothetical situation, the genes for sex pilus construction and for tetracycline resistance are located together on the same plasmid within a particular bacterium. If this bacterium readily performs conjugation involving a copy of this plasmid, then the resultshould be

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#Question id: 37

#Section 2: General Biology

Which one of the following has the cellular components arranged in order of their increasing size?

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#Question id: 3913

#Section 3: Genetics, Cellular and Molecular Biology

The sigma-70 subunit

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#Question id: 3612

#Section 3: Genetics, Cellular and Molecular Biology

Multiple alleles control inheritance of

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#Question id: 2098

#Section 2: General Biology

The major site of lipid synthesis in eukaryotic cells is the

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