The aerobic oxidation of 2 FADH2 and 10 NADH in perspiratory chain reaction will produce. . *
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Q: give one possibility of failure for the glycolysis to proceed.
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Q: Explain why ATP hydrolysis occurs so early in glycolysis,an ATP-producing pathway
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Q: Please explain why inhibiting ATP synthase would also inhibit the Glycerol 3-phosphate shuttle.
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- 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).C000 C000 NADH NAD -NADH NAD* oco, NAD Oco,- FADH NADH FAD ATP ADP+,P Select the conclusion that would most accurately explain the impact on the Krebs Cycle if glycolysi were to slow down its rate of reaction. ATP production would increase since glycolysis would be using less ATP. The Krebs cycle production of FADH2 would increase. O The Krebs cycle would continue to function at a normal rate. O The Krebs cycle production of NADH would decrease.The most immediate result of ATP hydrolysis for the sodium/potassium ATPase is the... οοιο O binding of ADP O release of K+ O release of Na+ O binding of K+
- n the brain and muscles, in order for cytoplasmic NADH to insert its electrons int the electron transport chain (ETC), it first has to pass its electrons to (i.e. reduce) what molecule? 1. Dihydroxyacetone phosphate 2. Glutathione 3 ATP Synthase 4 Dinitrophenol (DNP)5. ATP and AMp are regulators ; ATP ADP Tatio is tigntHy Controlled and ATP Conentration typically does not vay more than 10% -Some enzymes of Glycolysis Show effects of ATP in vitm, Some mignt believe that these enzymds may by ArP noT be effected in the vivo. why would they Say that/why is this a queston ? Co. Frutose - 2,6-Biphasphate is made by an enzyme which itself is regulated by phaspnorylation /dephasphorilation Sproide a Short summany of this 7. which step is the magor regulator of Glycolysis.10) a) Explain why the electron transport chain (ETC) is important for the energy producing in the cellular metabolism. b) Describe and explain the route followed by electrons from glucose to 02 and ATP synthesis. (think the energenics and chemiosmotic theory) Cytnsol mtochondrial montane intarmentne Iligh ner mtochordrial membane Matrt Law (1 ADPP ATP
- The enzyme lactate dehydrogenase catalyzes the reversible reaction lactate (CH3 CHOHCOO )+NAD* рyruvate (CH3 COCOO) + NADH + H+ Given the standard reduction potentials CH3 СОСОО + 2H+ + 2е CH3 CHОНСО" E°'= -0. 185 V NADŤ + H+ + 2e- → NADH = -0. 320 V E°' would you expect the reaction to be spontaneous in the forward or reverse direction under biochemical standard state conditions? How could you change the reaction conditions to force the reaction to be spontaneous in the opposite direction? Please explain your answer.Which of the following statements about oxidative phosphorylation is correct? O H+ ions are transferred from Complex I or Complex II to ATP synthase where ATP production occ O Proton pumps transfer electrons from the cytosol to the mitochondrial matrix as electrons are tra O The chemical and electrical gradient is established between the intermembrane space and the ma electron carriers. O ATP synthase pumps electrons back to the intermembrane space as a consequence of electrocher mitochondrial matrix. • PreviousChoose the correct ans Both NADH and FADH2 enter the electron transport chain via the Complex I.a Trueb False
- Which of the following is true for both aerobic and anaerobic cellular respiration? A B с D oxidation of FADH₂ to FAD reduction of FAD to FADH₂ oxidation of NADH to NAD + reduction of NAD * to NADHGlycolysis and Krebs cycle pror TWGPalygXphYW9-zKh7Bt-bdNc75nprw176dBUWOA mResponse 23. Select the situation that will NOT happen if ATP synthase is not functioning. O A. Damage to the chemiosmosis process. B. The number of ATP produced is reduced. C. ATP can be produced through oxidative phosphorylation. D. Accumulation of proton ions in the intercellular membrane. 24. Oxidation of organic compounds that produced carbon dioxide, water and release of free energy causing reduction of the final acceptor molecule: oxygen. Justify the reason. ray bonds than those in2. During glycolysis, glucose is converted to pyruvate. Pyruvate then is converted to Acetyl coA and enters the citric acid cycle. Per one (1) glucose molecule that undergoes glycolysis and TCA cycle, complete the table below Equivalence in ATP Products from glycolysis 1. ATP 2. _NADH Pyruvate ATP: produced ATP АТР ATPS 3. ATPS produced АТР АТР Products from TCA Equivalence in ATP NADH 5. _FADH2 6. GTP 4. ATPS ATPS ATPS АТР TOTAL ATP Produced 7. ATP
