Please list steps Oxygen consumedTime1 2 3STEPS4A Step 1. ADP+Pi is added4B Step 2. Succinate is added4C Step 3. ATP synthase inhibitorOligomycin is added.4D Step 4. The compound FCCP(Carbonyl-p-trifluoromethoxyphenylhrdrazone) isadded. FCCP carries protons across theinner-membrane and dissipates anyproton gradient.FinishExperiment4EXPLANATIONATP SynthesizedQuestion #4The graph on the left shows data for anexperiment in which isolatedmitochondria were suspended inbuffered medium. In the experiment theability of the mitochondria to consumeoxygen (dashed lines) and produce ATP(solid lines) was monitored after theaddition of various compounds.Complete the graph to show whathappens (how the oxygen consumptionand ATP production of the mitochondriachange) at steps 1 to 4 in theexperiment. In the boxes below brieflyexplain your answer for each step.

The process of oxidative phosphorylation, which mitochondria use to produce energy, is essential to…

Answered: Question #4 The graph on the left shows…

Biochemistry

6th Edition

ISBN:9781305577206

Author:Reginald H. Garrett, Charles M. Grisham

Publisher:Reginald H. Garrett, Charles M. Grisham

Chapter19: The Tricarboxylic Acid Cycle

Section: Chapter Questions

Problem 10P

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17. Omeprazole is a bioprecursor prodrug that is activated by protonation to give active metabolite that inhibits H¨,K*-ATPase covalently. By using chemical equations show activation of Omeprazole and its reaction to inhibit the H*,K*-ATPase. CH3 H3CO. s=0 H3C HNN Omeprazole OCH3 18. The following compound is an open-chain prodrug of benzodiazepines which undergo N- dealkylation to triazolam. Using chemical equations show transformation of this prodrug to triazolam. H3C H3C CH3 CH3 triazolam open-chain prodrug of triazolam
1 of 1 3. A sample of glucose reacts in anaerobic respiration. The right- hand box below shows a particle diagram of the moles of substances present after the reaction is complete. fe On a piece of paper draw the "Before" box as shown and draw a particle diagram of the reactant molecules that produced the mixture shown on the right. Key = C2H5OH = CO2 = CgH1206 Sub Before After You will need to draw a diagram to answer this question. On a piece of paper, draw the "Before" box as shown, and then draw a particle diagram of the reactant molecules that produced the mixture shown on the right. Upload an image of your drawing by clicking "Upload files" or by dragging and dropping your file into the box. Or, use your device's camera to take a photo of your work by clicking the camera icon.
Energetics of the Hexokinase Reaction The standard-state free energy change. Gfor the hexokinase reaction, is â€” 1 6.7 kJ/mol. Use the values in Table I to calculate the value of Gfor this reaction in the erythrocyte at 37Â°C.
Understanding the Mechanisms of Reactions Related to Transketolase The mechanistic chemistry of the acetolactate synthase and phosphoketolase reactions (shown here) is similar to that of the transketolase reaction (Figure 22.30). Write suitable mechanisms for these reactions.
Effects of Changing Metabolite Concentrations on Glycolysis In an erythrocyte undergoing glycolysis what would be the effect of a sudden increase in the concentration of a. AÎ¤P? b. AMP? c. fructose-1.6-bisphosphate? d. fructose-2, 6-bisphosphate? e. citrate? f. glucose-6-phospthate?
GTP or ATP is produced during the conversion of isocitrate into ketoglutarate succinyl CoA into succinate fumarate into malate malate into oxaloacetate
Energetic of Fructose-1 ,6-bis P Hydrolysis (Integrates with Chapter 3.) The standard free energy change (G) for hydrolysis of fructose-1. 6-bisphosphate (FBP) to fructose-S-phosphate (F-6-P) and P: is -16.7 KJ/mol: FBP + H2O fructose-6-P + Pi The standard free energy change (G) for ATP hydrolysis is -30.5 KJ/mol: ATP + H2O ADP + Pj What is the standard free energy change for the phosphofructokinase reaction: ATP + fructose-6-P ADP + FBP b. What is the equilibrium constant for this reaction? c. Assuming the intracellular concentrations of [ATP] and (ADP] are maintained constant at 4 mM and 1.6 mM, respectively, in a rat liver cell, what will be the ratio of [FBP]/[fructose-6-P] when the phosphofructokinase reaction reaches equilibrium?
Which of the following is not produced by an animal muscle cell operating under anaerobic conditions? a. heat b. pyruvate c. PGAL d. ATP e. lactate f. oxygen
4. Which of the following formulations will give the highest ATP yield upon complete oxidation? Show the number of ATPs produced per mole of the compound. Formulation A: o Sucrose o Pyruvate o 1,2,3-tristearoyl glyceride o Oxaloacetate Formulation B: o Maltose o Glyceraldehyde-3-phosphate o Lauric acid o Ala-met-phe-lys-asp
16. Complete each of the following reactions in electron transport: CoQ++ FAD 4cyt c (Fe³+) + 4H+ + O₂ 16. Complete each of the following reactions in electron transport: CoQ+ + FAD 4cyt c (Fe³+) + 4H+ + O₂ →→→→4cyt c (Fe²+) + Show Transcribed Text → 4cyt c (Fe²+) +
Cytosol Mitochondrion A. PATHWAY 1. major pathway of ethanol metabolism NAD* NADH + H* NAD* NADH + H* in the liver CH,-CH,-OH ADH + CH,-C=O CH;-C-OH + H-O-H ALDH ETHANOL ACETALDEHYDE АСЕТАТЕ WATER B. PATHWAY 2 microsomal ethanol CYP2E1 oxidizing system (MEOS) NADPH + H* + O2 NADP* + 2H,O Excess alcohol consumption increases the NADH:NAD* ratio in the cytosol of hepatocytes.
6. Malate dehydrogenase catalyzes the following reversible reaction: COO- HO-C-H CH₂ COO™ L-Malate NAD+ y malate NADH + H+ dehydrogenase COO- 0=C CH₂ COO™ Oxaloacetate AG'° = 29.7 kJ/mol Malate + NAD+→NADH + H+ + oxaloacetate Calculate AG" and the ratio or products and reactants for the malate dehydrogenase reaction to proceed from left to right as shown. (The Faraday constant. 3, is 96.48 kJ/V-mol; RT(37°C)= 2.58kJ/mol) Steps: 1. Explain how you determined which molecule is an electron donor Malate and which is an acceptor NAD*. -2- 2. Calculate AED (write equation, then show calculations, for standard reduction potentials (E_values) see table in the posted lecture) 3. Calculate AG (write equation, then show calculations) 4. Calculate the ratio of products and reactants needed to for Malate + NAD+→→NADH + H+ + oxaloacetate reaction to proceed forward (write equation, then show calculations)

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