10K-108 - Net ID KEY A BioBM3310 MAKE-UP QUIZ 10A 12/3/08...

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Net ID KEY A BioBM3310 MAKE-UP QUIZ 10 A 12/3/08 1 . (10 pts) Match the terms on the left with the one best description on the right. C HDL A. rxns similar to those of gluconeogenesis F plastoquinone B. where 2H 2 O are oxidized to form O 2 D P680 + C. biosynthesis is in liver J epinephrine D. strong oxidizing agent I HMG-CoA reductase E. big contributor to gluconeogenesis B PS II F. membrane-soluble carrier of e - E lactate G. needed for phospholipid synthesis H ferredoxin H. reduces NADP + A Stage 2 of Calvin cycle I. controls rate of cholesterol synthesis G glycerol phosphate J. decreases rate of fatty acid synthesis 2 . (8 pts) Write to indicate increased enzyme activity, decreased activity, or N for “no effect” for the enzymes and conditions below. CONDITION ENZYMES : HMG-CoA- CARNITINE ACYL ACETYL-CoA- F-1,6-BIS REDUCTASE TRANSFERASE I CARBOXYLASE PHOSPHATASE Increased [AMP] ___N____ ___N____ ___N____ ___ ___ Decreased [cholesterol] ___ ____ ___N____ ___N____ ___N____ Increased [malonyl-CoA] ___N____ ___ ___ _N or _ ___N____ Decreased [palmitoyl-CoA] ___N____ ___N____ ___ ____ ___N____ 3. (4 pts) When a photon is absorbed by a chromophore (a "pigment"), name the 4 possible fates for the energy: HEAT RE-EMISSION ENERGY TRANSFER PHOTOCHEMISTRY 4. (3 pts) Answer the following questions about the Calvin Cycle. Abbreviations O.K. a. Name the reducing agent used for hexose synthesis NADPH b. Radioactively labeled CO 2 is fed to algae which then perform photosynthesis for a short time. Name the first molecule that can be isolated that contains the radioactivity
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10K-108 - Net ID KEY A BioBM3310 MAKE-UP QUIZ 10A 12/3/08...

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