A decrease in transport system. would be LEAST likely to affect the processes of the electron O oxygen concentrations in the cell O the concentration of cellular NADH O cellular CO₂ concentrations O the TCA cycle activity
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- myristic acid (14:0) carbon dioxide and watera. how many moles of ATP produced from 1 round of the TCA cycleb. what is the net yield of atp(moles) after completion of oxidation of myristic acidc. 2 activated isoprene involved cholesterol biosynthesisThe Overall Free Energy Change for Photosynthetic NADP+ Reduction What is the overall free energy change (G) for noncyclic photosynthetic electron transport? 4 (700-nm photons) + 4 (680-nm photons) + 2 H2O + 2 NADP+O2 + 2 NADPH + 2H+Characterizing Glycolysis List the reactions of glycolysis that a. are energy consuming (under standard-stale conditions), b. are energy yielding (under standard-state conditions), c. consume ATP. d. yield ATP e. are strongly influenced by changes in concentration of substrate and product because of their molecularity. f. are at or near equilibrium in the erythrocyte (see Table 18.2).
- The Relative Efficiency of ATP Synthesis in Noncyclic versus Cyclic Photophosphorylation If noncyclic photosynthetic electron transport leads to the translocation of 7 H+/2e- and cyclic photosynthetic electron transport leads to the translocation of 2 H+/e-, what is the relative photosynthetic efficiency of ATP synthesis (expressed as the number of photons absorbed per ATP synthesized) for noncyclic versus cyclic photophosphorylation? (Assume that the CF1CF0-ATP synthase yields 3 ATP/14 H+.)Make a concept map using all of the following terms: GlycolysisOxidation of PyruvateCitric Acid CycleElectron Transport ChainChemiosmosisGlucoseOxidative Phos.Substrate level phosphatePyruvateacetyl-CoACO2OxygenWaterreduced elec. carriers (NADH)oxidized elec. carriers (NAD+)High enerGy Elec.Low enerGy Elec.H+ GradientADP + PiATPWhich of the following best describes the number of NAD+ that get reduced in the matrix reactions: 10 NAD+ REDUCED 8 NAD+ REDUCED 6 NAD+ REDUCED 4 NAD+ REDUCED 2 NAD+ REDUCED NAD+ do not get reduced in the matrix, they only get oxidized When the acetyl-group from pyruvate enters the Krebs Cycle, CO2 loss is coupled with: oxidation of NADH hydrolysis pf water. condensation of water. phosphorylation. reduction of NAD+ Which of the following would cause a drop in free energy during the oxidation of glucose? the oxidation of G3P and reduction of FAD the oxidation of pyruvate and reduction of CO2 the reduction of pyruvate and oxidation of G3P the oxidation of malate and the reduction of NAD+ the oxidation of NADH and the oxidation of protein complex I
- O False True The oxidation reaction for NADH has a larger but negative AG, than the positive AG required for the formation of ATP from ADP and phosphate. False True More than 99% of the human body isndicate whether each of the following statements is true or false. If false, correct the statement or provide a briefexplanation for why it is false.g. The high potential electrons of NADH enter the respiratory chain at NADH-Q reductase.h. Ubiquinol (QH2) is also the entry point for electrons from NADH of flavoproteins.i. Cytochrome reductase catalyzes the transfer of electrons from cytochrome c to O2.NAD NADH NAD oco, NAD NADH FADH FAD AT ADP + P entify the products of the Krebs Cycle reaction that will carry H and e (protons and electrons) to mother cellular respiration reaction.s O CO2 and ATP NADH and FADH2 NADH and ATP pyruvic acid and CO,
- An organism lives solely on Acetate. It has a normal Kreb’s Cycle. Its Electron Transport Chain accepts H from NADH at the first of 3 H pumps and H from FADH at the third of the 3 hydrogen pumps. Therefore, how many ATP does it produce per acetate molecule?rate of oxygen production— 350 400 450 500 550 600 wavelength (nm) This graph shows b. c. ro an action spectrum. an absorbance spectrum. a production spectrum. a transmission spectrum. a passing spectrum. b 650 700An organism lives solely on Acetate. It has a normal Kreb’s Cycle and its Electron Transport Chain accepts H from NADH at the first of 3 H pumps and H from FADH at the third of the 3 hydrogen pumps. How many ATP does it produce per acetate molecule?