CHEM 1516 Exam 3 Review - DR B SILVERMAN Biochem II EXAM 3...

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DR. B. SILVERMAN Biochem II EXAM 3 STUDY GUIDE & REVIEW TCA & OXPHOS
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Dr. Bert Silverman BC II Exam 3 Review TOTAL = 42 MULTIPLE CHOICE ; 40 = 100% EXAM 2 COVERS : OXIDATIVE DECARBOXYLATION OF PYRUVATE THE TCA CYCLE (ca 21 Q) ELECTRON TRANSFER CHAIN and OXIDATIVE PHOSPHORYLATION (ca 21 Q) QUESTIONS WILL BE RANDOMIZED BY PC
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THIS REVIEW THIS IS ONLY AN OUTLINE NOT INCLUSIVE OF EVERYTHING EXAM QUESTIONS ARE BASED ON THE LECTURES REVIEW YOUR LECTURE NOTES !
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PRELUDE TO THE TCA CYCLE OX.DECARBOXYLATION OF PYRUVATE FROM WHERE? AEROBIC MITOCHONDRIAL MATRIX PDH IS KEY ENZYME IN METABOLIC REGULATION = ALLOSTERIC TELL ALL ! 5 ENZYMES & B VITAMINS AS COFACTORS WHAT INHIBITS/ACTIVATES ? AcCoA; HIGH & LOW ENERGY LEVELS ?
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THE TCA CYCLE (CITRIC ACID & KREBS ?) “CELLULAR RESPIRATION” ? MITOCHONDRION MATRIX AEROBIC WHERE’S THE OXYGEN? SUMMARIZE WHAT HAPPENS IN TCA: WHY IS IT A CYCLE ? OXIDIZE 2 CARBONS FROM GLUCOSE AS AcCoA (FROM WHERE?) NET PRODUCTION OF OAA? OTHER INTERMEDIATES?
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TCA Continued 8 RXNS SUBSTRATES, ENZYMES, PRODUCTS WHERE & HOW: NADH, FADH 2 AND CO 2 ?
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