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Unformatted text preview: o Allosteric Regulation Photosynthesis/ Cellular Respiration • Photosynthesis org. molecs and Oxygen cellular resp co2 and o2 and back again Electonegativity • Electronegativity- tendency of an atom to attract electrons. (determined by number of valence electrons & desire to fill shell) • ∆G is neg when an electronegative atom attracts another molecule (e.g. O attracting H to make OH) because you take the an H electron (high energy ) and bring it to carbon (low energy). • Inc electronegativity = dec energy • See image in book regarding methane and oxygen • Reduced – made more energetic • Oxidized – made less energetic. Substrate conc Red(with enzyme) Rate of prod. formation...
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This note was uploaded on 02/11/2008 for the course BIO G 101 taught by Professor Gilbert,c. during the Fall '07 term at Cornell University (Engineering School).
- Fall '07