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    Biology
  3. Study Set
    World of the Cell
  4. Exam
    Exam 18: The Structural Basis of Cellular Information: DNA, chromosomes, and the Nucleus
  5. Question
    Following Reports That Stained Chromosomes "Disappeared" While Observing Cell Division,scientists
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Following Reports That Stained Chromosomes "Disappeared" While Observing Cell Division,scientists

Question 17

Question 17

Multiple Choice

Following reports that stained chromosomes "disappeared" while observing cell division,scientists in the early 1900s determined the molecule of heredity to be


A) DNA.
B) RNA.
C) protein.
D) lipids.
E) carbohydrates.

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