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5 Written Questions

5 Matching Questions

  1. Okazaki fragments
  2. Satellite DNA
  3. Conservative Model
  4. Primase
  5. Centromere
  1. a segments of repetitive DNA #13, 14, 15, 21 and 22
  2. b adds the RNA Primer; Synthesizes an RNA primer at 5 prime end of leading strand and of each Okazaki fragment of lagging strand
  3. c The original molecule; the parental double helix remains intact and an all-new copy is made.
  4. d a region of DNA typically found near the middle of a chromosome where two identical sister chromatids come closest in contact.
  5. e little pieces of DNA on the lagging strand that patches DNA nucleotides.

5 Multiple Choice Questions

  1. 30% A
    30% T
    20% C
    20% G
  2. the idea that bacteria take up DNA from their environment;
    a change in genotype and phenotype due to the assimilation of external DNA by a cell
  3. the smooth strand
  4. virus that attacks bacteria
  5. Treated the DNA with two enzymes, a protease degrades proteins; DNAse degrades DNA.

5 True/False Questions

  1. Kinetochoremicrotubule strands connected to centromeres.

          

  2. Scaffolding Proteinsspecial proteins that help link mucleosomes together for communication and support

          

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

          

  4. Riboseadds the RNA Primer; Synthesizes an RNA primer at 5 prime end of leading strand and of each Okazaki fragment of lagging strand

          

  5. Rosalind Franklinx-ray diffraction crystalography photographer

          

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