Eukaryotic Chromosome Structure Quiz
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Questions and Answers

Which of the following correctly describes the organization of DNA in eukaryotes?

  • DNA is organized into chromatin fibers
  • DNA is organized into circular chromosomes found in the cytoplasm
  • DNA is organized into linear chromosomes found in the nucleus (correct)
  • DNA is wrapped around positively charged histone proteins
  • Which of the following correctly describes the organization of DNA in prokaryotes?

  • DNA is organized into circular chromosomes found in the cytoplasm (correct)
  • DNA is wrapped around positively charged histone proteins
  • DNA is organized into chromatin fibers
  • DNA is organized into linear chromosomes found in the nuclues
  • What is the function of histone proteins in DNA organization?

  • To create a negative charge in DNA
  • To form chromatin fibers
  • To attract DNA to the nucleus
  • To wrap DNA into nucleosomes (correct)
  • What are the three parts of a nucleotide?

    <p>Phosphate group, nitrogen base, and deoxyribose sugar</p> Signup and view all the answers

    What is the variable part of DNA?

    <p>Nitrogen base</p> Signup and view all the answers

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