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The two strands of a DNA double helix are held together by: A.ionic bonds. B.hydrogen bonds. C.nonpolar covalent bonds. D.polar covalent bonds. E.hydrophobic exclusions.
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Jan 28, 2016
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The two strands of a DNA double helix are held together by:
A.ionic bonds.
B.hydrogen bonds.
C.nonpolar covalent bonds.
D.polar covalent bonds.
E.hydrophobic exclusions.
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Rajendra
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B. hydrogen bonds. but theres 2 bonds holding double helix together the other one is colvant bonds.
Chris X
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Feb 2, 2016
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Chris X
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