Why are the hydrogen bonds so essential to the structure of DNA?

Friday, November 12th, 2010

J asked: Why are the hydrogen bonds so essential to the structure of DNA?bmc 84 bond

What kind of bonds does caffeine form with the adenosine receptor?

Saturday, March 20th, 2010

Thanh T asked: What anchors it there to that receptor? Salt bridges? Hydrogen bonds? What kind of chemistry bonds? A source would be awesome as well.JERRELL

What are examples of hydrogen and peptide bonds?

Friday, October 23rd, 2009

Bangin_Bangladeshi_princess asked: Well, I'm looking for three examples of a hydrogen bond and three examples of a peptide bond. Like, I'm referring to substances that use those bonds.SAMMIE

What’s the difference between covalent and hydrogen bonds in DNA?

Friday, August 7th, 2009

london asked: I'm making a DNA model and I'm not certain about the bonds. Pictures would be nice.NEIL

How would you experimentally compare the hydrogen bonds of ethanol and glycerol?

Thursday, May 21st, 2009

starswept asked: In other words, how would you prove, using an experiment, that glycerol should have stronger hydrogen bonds than ethanol.STANLEY

How are hydrogen bonds different from covalent bonds?

Saturday, February 9th, 2008

what? asked: Hydrogen bonds are weaker than covalent bonds and form between partially charged atoms or molecules. The atoms in hydrogen bonds have valence electrons; the atoms in covalent bonds have valence spaces. The compounds that result from hydrogen bonds contain carbon; those that result from covalent bonds do not. Covalent ...