genetics exam 4

  1. In E.coli, which terms accurately reflect the nature of replication of the chromosome?

    B. bidirectional and fixed point of initiation
  2. A single gene may produce two or more different RNAs by the process of

    A. alternative splicing
  3. DNA polymerase II adds nucleotides

    D to internal sites in the DNA template
    B. to the 3' end of the RNA primer
  4. DNA polymerase I is thought to add nucleotides

    D. in the place of the primer RNA after it is removed
  5. Structures located at the ends of eukaryotic chromosomes are called

    A. centromeres
    B telomerase
    C. recessive mutations
    D. telomeres
    D. telomeres
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genetics exam 4
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