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i need help with the "if all protons could be uses for atp
production" questions please!!!...
,0+2015MADHE 5. (8 points) Consider the oxidation of a mole of NADH: 083 V NAD +20...
,0+2015MADHE 5. (8 points) Consider the oxidation of a mole of NADH: 083 V NAD +20 +H - NADH E' =-0.32 V What is the AG for the oxidation of a mole of NADH by oxygen? How many moles of protons are pumped as a result of the oxidation of a mole of NADH? If all of the protons could be used for ATP production by an ATP synthase with 10 c subunits, how many moles of ATP could be...
biochem.. help with all if you can ,please! 5. Tying the ETC to ATP synthesis: a....
biochem.. help with all if you can ,please!
5. Tying the ETC to ATP synthesis: a. A total of four protons are required for each ATP synthesized by ATP synthase. How are each of these protons accounted for? b. When NADH delivers electrons to the ETC, how many protons are transferred across the inner mitochondrial membrane? c. When FADH, delivers electrons to the ETC, how many protons are transferred across the inner mitochondrial membrane? d. Using your answers for parts...
Please help me with these Biochem questions please! Thank you! 11) What is the amount of...
Please help me with these Biochem questions please! Thank
you!
11) What is the amount of ATP produced through oxidation of 1 mole of NADH through energy produced by electron transport chain? A) 4.5 moles B) 3.5 moles C) 2.5 moles D) 1.5 moles 12) Which of the statement is TRUE for flavoproteins involved in electron transport chain? A) The flavoproteins contains a dominant squalene structure. B) The complex III and complex IV contains flavoproteins C) Flavin nucleotides of flavoproteins...
ve the overall reaction ATP + glucose→glucose-6-phosphate + ADP + H. lf the &G" of ATP...
ve the overall reaction ATP + glucose→glucose-6-phosphate + ADP + H. lf the &G" of ATP hydrolysis is /mol, what is AG for the coupled reaction? A. 46 kJ/mo B-18.4 kJ/mol C. -32.2 kJ/mol D. 18.4kJ/mol 26. Which of the following is true about oxidation-reduction reactions? A. B. C. D. During oxidation a compound gains electrons. Every oxidation must be accompanied by a reduction Dehydrogenases typically remove two electrons and two hydrides (H). There are four commonly accessed oxidation states...
Please explain why as well. 4. On average, how many ATP molecules are synthesized per NADH?...
Please explain why as well. 4. On average, how many ATP molecules are synthesized per NADH? A. 0 B. 1 C. 2 D. 3 E. 4 5. The FADH2 that is produced donates its electrons directly to A. Complex I B. Complex III C. Complex IV D. Coenzyme Q E. Cytochrome C F. O2 6. In the Binding Change Mechanism the 3 conformational states that occur in the F1 subunit of ATP synthase depend on A. interaction with b subunits...
URGENT I NEED HELP AND I HAVE A DEADLINE. PLEASE AND THANK YOU. 1. Which kind...
URGENT I NEED HELP AND I HAVE A DEADLINE. PLEASE AND THANK YOU. 1. Which kind of pathway describes glycolysis best? a. catabolic and synthetic b. aerobic and catabolic c. glycolytic and aerobic d. anaerobic and catabolic 2. which reaction occurs most often during aerobic cellular respiration? a. condensation b. phosphorylation c. redox d. hydrolysis 3. What is the function of oxygen in oxidative phosphorylation? a. to hydrolyze carbohydrates b. to accept electrons from the reduction of NADP c. to...
PLEASE ANSWER ALL PARTS. THANK YOU! 10. (12 pts) During cellular respiration the energy from oxidizing...
PLEASE ANSWER ALL PARTS. THANK YOU!
10. (12 pts) During cellular respiration the energy from oxidizing glucose to CO2 is used to synthesize ATP. NADH is an important intermediate that feeds electrons into the electron chain. A. (6 pts) Write down the net chemical equations (reactants products) that generate NADH in the citric acid cycle. Make sure to also name the enzymes that catalyze each individual reaction. B. (2 pts) All the dehydrogenases of glycolysis and the citric acid cycle...
Help with B. and C. please. 4.) (a.) ( 3pts) T = 298 K: Calculate AE®...
Help with B. and C. please.
4.) (a.) ( 3pts) T = 298 K: Calculate AE® and AG" for the following reaction: 4Cytochrome (Fe) + O2+ 4H-4Cytochrome (Fe) + 2H20 Cytochrome c(Fe 3) + e - Cytochrome c(Fe 2) Eº = 0.254 V Donor 1/202 +2e +2H-H2O E' = 0.815 V Acceptor AE°) = 0.815 V-o.a54V) = 0.561V AG") = -2(96.5)(0.561 V) = -108.273 kJ/mol (b.) (2 pts) What enzyme catalyzes the above reaction? (c.) (3 pts) It takes 20...
Need help with a-e 1.) The photosystem of purple bacteria absorbs light at 870 nm. (a...
Need help with a-e
1.) The photosystem of purple bacteria absorbs light at 870 nm. (a (3 pts) Calculate the energy of one mole of photons (1 einstein) of light 1 - 870 nm. (b) ( 3 pts) How many moles of ATP under standard conditions could be theoretically synthesized using this energy? (c) (3 pts) Does this photosystem evolve Oz? Why or Why not? (d) (3 pts) The purple bacteria photoreaction center catalyzes the following reaction: 2 Cycz(Fe)+Q+ 2H...
16A. Do the same energy calculation for iron oxidation (Fe2+ → Fest) using oxygen as an...
16A. Do the same energy calculation for iron oxidation (Fe2+ → Fest) using oxygen as an electron acceptor. How many ATP could a cell make from this (1 ATP - 44 kJ/mol)? 16B. Does the redox reaction have a stronger electron donor or acceptor? TABLE 14.1 "Electron Tower" of Standard Reduction Potentials E®(mv) AG® (kJ) Electron donor [CH2O] glucose + H2O 1 Hz +166 +81 +62 1 1 NADH+H HS +27 1 1 +46 1 1 Electron acceptor CO2 +...
,0+2015MADHE 5. (8 points) Consider the oxidation of a mole of NADH: 083 V NAD +20 +H - NADH E' =-0.32 V What is the AG for the oxidation of a mole of NADH by oxygen? How many moles of protons are pumped as a result of the oxidation of a mole of NADH? If all of the protons could be used for ATP production by an ATP synthase with 10 c subunits, how many moles of ATP could be...
biochem.. help with all if you can ,please!
5. Tying the ETC to ATP synthesis: a. A total of four protons are required for each ATP synthesized by ATP synthase. How are each of these protons accounted for? b. When NADH delivers electrons to the ETC, how many protons are transferred across the inner mitochondrial membrane? c. When FADH, delivers electrons to the ETC, how many protons are transferred across the inner mitochondrial membrane? d. Using your answers for parts...
Please help me with these Biochem questions please! Thank
you!
11) What is the amount of ATP produced through oxidation of 1 mole of NADH through energy produced by electron transport chain? A) 4.5 moles B) 3.5 moles C) 2.5 moles D) 1.5 moles 12) Which of the statement is TRUE for flavoproteins involved in electron transport chain? A) The flavoproteins contains a dominant squalene structure. B) The complex III and complex IV contains flavoproteins C) Flavin nucleotides of flavoproteins...
ve the overall reaction ATP + glucose→glucose-6-phosphate + ADP + H. lf the &G" of ATP hydrolysis is /mol, what is AG for the coupled reaction? A. 46 kJ/mo B-18.4 kJ/mol C. -32.2 kJ/mol D. 18.4kJ/mol 26. Which of the following is true about oxidation-reduction reactions? A. B. C. D. During oxidation a compound gains electrons. Every oxidation must be accompanied by a reduction Dehydrogenases typically remove two electrons and two hydrides (H). There are four commonly accessed oxidation states...
PLEASE ANSWER ALL PARTS. THANK YOU!
10. (12 pts) During cellular respiration the energy from oxidizing glucose to CO2 is used to synthesize ATP. NADH is an important intermediate that feeds electrons into the electron chain. A. (6 pts) Write down the net chemical equations (reactants products) that generate NADH in the citric acid cycle. Make sure to also name the enzymes that catalyze each individual reaction. B. (2 pts) All the dehydrogenases of glycolysis and the citric acid cycle...
Help with B. and C. please.
4.) (a.) ( 3pts) T = 298 K: Calculate AE® and AG" for the following reaction: 4Cytochrome (Fe) + O2+ 4H-4Cytochrome (Fe) + 2H20 Cytochrome c(Fe 3) + e - Cytochrome c(Fe 2) Eº = 0.254 V Donor 1/202 +2e +2H-H2O E' = 0.815 V Acceptor AE°) = 0.815 V-o.a54V) = 0.561V AG") = -2(96.5)(0.561 V) = -108.273 kJ/mol (b.) (2 pts) What enzyme catalyzes the above reaction? (c.) (3 pts) It takes 20...
Need help with a-e
1.) The photosystem of purple bacteria absorbs light at 870 nm. (a (3 pts) Calculate the energy of one mole of photons (1 einstein) of light 1 - 870 nm. (b) ( 3 pts) How many moles of ATP under standard conditions could be theoretically synthesized using this energy? (c) (3 pts) Does this photosystem evolve Oz? Why or Why not? (d) (3 pts) The purple bacteria photoreaction center catalyzes the following reaction: 2 Cycz(Fe)+Q+ 2H...
16A. Do the same energy calculation for iron oxidation (Fe2+ → Fest) using oxygen as an electron acceptor. How many ATP could a cell make from this (1 ATP - 44 kJ/mol)? 16B. Does the redox reaction have a stronger electron donor or acceptor? TABLE 14.1 "Electron Tower" of Standard Reduction Potentials E®(mv) AG® (kJ) Electron donor [CH2O] glucose + H2O 1 Hz +166 +81 +62 1 1 NADH+H HS +27 1 1 +46 1 1 Electron acceptor CO2 +...
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