Win07FINAL

Win07FINAL - BIS103-002 FINAL Winter 2007 Instructor:...

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BIS103-002 FINAL Winter 2007 Instructor: Callis Name_________________________________________________ March 17, 2007 LAST NAME FIRST NAME 1 Student ID # _______________________________________ If it applies to you, please check the appropriate box below Ready for spring Completing Incomplete Aggie Fan Note: There are 7 questions and a total of 15 numbered pages counting the cover sheet. A blank sheet is included in the back for scratch paper and to cover your exam. Do not use this paper for your answers. If you need more room use the back of the numbered pages. Partial credit will be given. WRITE YOUR NAME ON THE TOP OF EACH PAGE. Question Value Score 1 16 2 10 3 6 4 14 5 10 6 10 7 34 TOTAL 100 T= 298º K R= 8.315 J x mol -1 x K -1 Faraday's constant (F) is 96.5kJ x volt -1 x mol -1 Δ G o ' for the reaction ADP + P i ATP + H 2 O = + 30.5 kJ x mole -1 Δ G o ' = - n F Δ E o ' Δ G = Δ G o ' + RT ln [products/reactants] for Aox + 1 e- Ared E = E o ' - RT ln Ared nF Aox de novo , meaning from anew, meaning synthesis of a compound from non-related, typically simpler common metabolites. I, ______________________________, authorize the University to distribute publicly this graded exam ( e.g. , handed out in class, or left in a bin for me to pick up). Signature ________________________________________ Date _____________________
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BIS103-002 FINAL Winter 2007 Instructor: Callis Name_________________________________________________ March 17, 2007 LAST NAME FIRST NAME 2 1 (16 pts) a. (10 pts). True or False . On the line in front of each statement, write T (for True) if the statement is true, or F (for False) if the statement is false. ______ Aminotransferase reactions are characterized by the transfer of an α -amino group from an amino acid to the α -keto position of an α -keto acid. ______ The term glucogenic amino acid refers to amino acids that are degraded to yield succinyl CoA, pyruvate, α -ketoglutarate, fumarate and/or oxaloacetate. ______ Allostery is typically the most rapid modulator of enzyme specific activity. ______ Nearly all known free-living organisms use similar, if not the same, metabolic pathways in catabolizing energy-containing molecules, giving rise to the concept of metabolic unity among organisms. ______ Covalent modification of enzyme activity is defined by the covalent addition of a phosphoryl group from ATP. ______ A major function of NADPH is to provide reducing power for anabolic pathways.
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Win07FINAL - BIS103-002 FINAL Winter 2007 Instructor:...

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