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Home Q & A Board Biology-Related Homework Help General Biology
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ilan707 ilan707
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6 years ago
X-ray crystallography showed that DNA:a.
   had the bases in the center of the molecule.
  b. had the sugars and phosphates on the outside of the molecule.
  c. was a very long molecule.
  d. was made of 2 strands.
  e. was a helix.

Question 2

X-ray diffraction studies are used to determine:a.
   the sequence of amino acids in protein molecules.
  b. the sequence of nucleic acids in nucleic acid molecules.
  c. the distances between atoms of molecules.
  d. the type of chemical under investigation.
  e. the wavelength of light emitted by chemicals
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Kayla1Kayla1
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6 years ago
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ilan707 Author
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#2
6 years ago
Extremely helpful
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#3
6 years ago
Cool, thanks for the positive feedback
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