Biology Chapter 17

Last update by mayurcooled on 04/17/2014
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57) In comparing DNA replication with RNA transcription in the same cell, which of the following is true only of replication?

A) It uses RNA polymerase.

B) It makes a new molecule from its 5' end to its 3' end.

C) The process is extremely fast once it is initiated.

D) The process occurs in the nucleus of a eukaryotic cell.

E) The entire template molecule is represented in the product.

Answer:
E) The entire template molecule is represented in the product.

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Related Quiz Content
  • lindsaygreenman2008
    Answered in Biology Chapter 17

    58) In order for a eukaryotic gene to be engineered into a bacterial colony to be expressed, what must be included in addition to the coding exons of the gene?

    A) the introns

    B) eukaryotic polymerases

    C) a bacterial promoter sequence

    D) eukaryotic ribosomal subunits

    E) eukaryotic tRNAs

    C) a bacterial promoter sequence
  • lindsaygreenman2008
    Answered in Biology Chapter 17

    59) When the genome of a particular species is said to include 20,000 protein-coding regions, what does this imply?

    A) There are 20,000 genes.

    B) Each gene codes for one protein.

    C) Any other regions are "junk" DNA.

    D) There are also genes for RNAs other than mRNA.

    E) The species is highly evolved.

    D) There are also genes for RNAs other than mRNA.
Biology Chapter 17
Biology Chapter 17
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