January 25 - Amino acids Peptide bonds Glocuse-glucose...

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Monday, January 25, 2010 Chemical bonds Attraction between atoms – each atom has a full outermost shell at least part of the time. Faciliates a complete outermost cell. Different types of bonds – ionic, covalent, metallic, hydrogen, polar, nonpolar, van der waals Strong bonds- covalent > ionic. Weak bonds- the rest Covalent bonds- sharing equally / unequally. Nonpolar = equal. Polar = inequal + partial charges.
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Unformatted text preview: Amino acids Peptide bonds Glocuse-glucose glycosidic bond A-G-C-T/DNA/ RNA : Phosphodiester bond Ionic bond Anion- negatively charged. Cation- positive charged ion Delta EN > 1.7 ionic bond transfer <1.7 polar covalent unequal sharing <0.4 non-polar covalent bond sharing =0 completely non=polar covalent bond Weak Chemical bonds...
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