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5 Written Questions

5 Matching Questions

  1. Telomerase
  2. Eukaryotes DNA
  3. Disruptive/Dispersive
  4. Telo-meres
  5. Conservative Model
  1. a and enzyme that adds segments to ends of molecules of DNA/seals the ends acts like bumpers.
  2. b Junk DNA at the ends of DNA strands
  3. c Each strand of both daughter molecules contains a mixture of old and newly synthesized parts.
  4. d The original molecule; the parental double helix remains intact and an all-new copy is made.
  5. e is acidic, negatively charged and associated with postiviely charged histone proteins.

5 Multiple Choice Questions

  1. bead-like structures with 140 base pairs of DNA wrapped around a disc of eight histone proteins.
  2. the bacteriophage that was used in the Hershey and Chase study
  3. Models of Replication; Conservative, semiconservative, disruptive/dispersive
  4. highly alkaline proteins found in eukaryotic cells nuclei that package and order the DNA into structural units called nucleosomes
  5. x-ray diffraction crystalography photographer

5 True/False Questions

  1. CentromereIn Eukaryotic chromosomal DNA molecules that have a special nucleotide sequence such as TTAGGG

          

  2. DNAis antiparallel with a 5'prime end and a 3'prime end

          

  3. TelomeresIn Eukaryotic chromosomal DNA molecules that have a special nucleotide sequence such as TTAGGG

          

  4. Chargaff's Ruledescribed the theory of transformation; mouse study with bacteria

          

  5. P Regionis the large region of a chromosome

          

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