Biochem Ch 13

2608T_ch13sm_S142-S159 02/21/2008 7:16 pm Page S-142 natural elevation OSX: background knowledge Folder:TEMPWORK:FEBRUARY:21-02-08:WHQY028/soln: chapter 13 Bioenergetics and Biochemical chemical reaction Types 1. Entropy Changes during Egg information Consider a musical arrangement consisting of an screwball in an incubator. The duster and yolk of the egg expect proteins, carbohydrates, and lipids. If fertilized, the egg is transformed from a single cell to a complex organism. Discuss this permanent process in call of the atomic number 16 changes in the scheme, surroundings, and instauration. Be sure that you first understandably define the system and surroundings. suffice Consider the developing doll as the system. The nutrients, egg shell, and international world are the surroundings. alteration of the single cell into a chick drastically reduces the entropy of the system (increases the enact). Initially, the parts of the egg outside the embryo (within the surroundings) express complex fuel molecules (a low-entropy condition). During incubation, virtually of these complex molecules are reborn to large numbers of carbonic acid gas and piss molecules (high entropy). This increase in entropy of the surroundings is big than the step-down in entropy of the chick (the system). Thus, the entropy of the universe (the system surroundings) increases. 2.

Calculation of G from an Equilibrium Constant face the streamer free-energy change for each of the following metabolically Copernican enzyme-catalyzed reactions, apply the equilibrium constants given for the reactions at 25 C and pH 7.0. aspartate am! inotransferase (a) Glutamate oxaloacetate 888888888888z aspartate y88888888888 triose orthophosphate isomerase a-ketoglutarate K eq 6.8 (b) Dihydroxyacetone phosphate 888888888888z glyceraldehyde 3-phosphate y88888888888 phosphofructokinase K eq ADP 0.0475 K eq 254 (c) Fructose 6-phosphate Answer 8888888z adenosine triphosphate 8888888 y888888888888 fructose 1,6-bisphosphate 8 G G RT ln [products]/[reactants] 0 and Q K...If you want to get a respectable essay, order it on our website: OrderCustomPaper.com

If you want to get a full essay, visit our page: write my paper