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Home Page Science Biology Cell Biology AP Biology DNA History WebQuest - Flashcards

DNA History WebQuest – Flashcards

Karen Combs
8 July 2022

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question
extracted a substance he called nuclein from white blood cells
answer
Friedrich Miescher
question
demonstrated that DNA was the genetic material by injecting smooth virulent bacteria and rough bacteria into mice
answer
Frederick Griffith
question
proved that DNA was the genetic material, not protein
answer
Hershey and Chase
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used relative proportions of bases in DNA to come up with his rules for base pairing
answer
Erwin Chargaff
question
the __________ bases include adenine and guanine
answer
purine
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the __________ bases include thymine and cytosine
answer
pyrimidine
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"photographed" DNA and discovered it is 3 dimensional
answer
Rosalind Franklin
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proposed an incorrect 3 stranded DNA structure
answer
Linus Pauling
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solved the DNA structure
answer
Watson and Crick
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What is the right structure for an essay
Answer
A paragraph is a related group of sentences that develops one main idea. Each paragraph in the body of the essay should contain:
  • a topic sentence that states the main or controlling idea
  • supporting sentences to explain and develop the point you’re making
  • evidence from your reading or an example from the subject area that supports your point
  • analysis of the implication/significance/impact of the evidence finished off with a critical conclusion you have drawn from the evidence.