SudieNetkowicz SudieNetkowicz

06-05-2015
Biology

Answered

Which of the following are connected by hydrogen bonds?
A. Hydrogen to oxygen within a molecule of water
B. Phosphate to sugar in a DNA molecule
C. Base to sugar in a DNA molecule
D. Hydrogen to oxygen between two different molecules of water

Answer :

kristicross kristicross

06-05-2015

A hydrogen bond is the electrostatic attraction between polar molecules that occurs when ahydrogen (H) atom bound to a highly electronegative atom such as nitrogen (N), oxygen (O) or fluorine (F) experiences attraction to some other nearby highly electronegative atom.

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maddyparis maddyparis

06-05-2015

D. Hydrogen to oxygen between two different molecules of water

*****See picture for clarification*****

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