13. Discuss the energetics of High energy molecules that carry phosphates and provide an example of this transaction in the cellular respiration.
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- 6E. Draw a reaction coordinate diagram describing the different steps of ATP synthase catalysis, comparing the relative free energy of each state. What is the rate-limiting step in ATP synthase catalysis in the direction of ATP synthesis?Od. Vitamin B2 s page Hexokinase catalyzes phosphorylation of glucose to clucose-6-phosphate, where ATP is used as a donor of phosphate group, this an example of: Select one: NAVIGATION a. Oxidoreductase b. Ligase c. Lyase d. Transferase Next page6F. What conformational state is stabilized by y in ATP synthase? Why might achieving this state require energy input from the PMF?
- The following structure is ATP synthase. Which of the following statements is NOT true for the ATP synthase? B b2 6 a В a Y E H+ α C10 B ATP ADP + Pi N side 800000 P side. Explain what is meant by the term, “high energy compound”. Name a thioester molecule that is commonly found in biochemical reactions. Explain why thioesters are “high energy” compounds. Describe the molecular structure of cellulose. How does this structure explain why cellulose forms strong fibers? Explain why digestion of cellulose takes a long time even when catalyzed by an enzyme. The enzyme phosphofructokinase transfers a phosphate from ATP to the hydroxyl group a C1 of fructose. Similar to fructose, water also has a hydroxyl group and the concentration of water is much higher than that of fructose. Explain why the phosphate is transferred to fructose and not to water.Bioenergetics: Answer the following questions regarding bioenergetics/ oxidative phosphorylation: Given the following reactions and AGs for each reaction, answer the two questions that follow; be sure to give complete answer including proper units and sign(s) wherever necessary: Reaction #1 (AG = -2.3 kcal/mol): A+ B2 C+D Reaction #2 (AG = +5.3 kcal/mol): C+ K 2R Reaction #3 (AG = -4.5 kcal/mol): R 2 Y+Z 7. Calculate AG for overall reaction: AR>Z Free Energy Change Reactions #1-3 = 8. Which direction is this overall process (#1-3) predicted to go (circle one)? forward OR backward
- Helping tags: Biology, electron transport chain, oxidative phosphorylation, ATP yield In at least 5 sentences, differentiate the electron transport chains in the figure below and discuss the consequences of these differences on the ATP yield of E. coli. out in out in Cytoplasmic membrane Cytoplasmic membrane NADH -DHI (FMN) NADH-DH II (FAD) NADH NADH 4H 2e 2e NAD+ NAD* +2H* +2H* CQH QH 2H 2H -½ O2 +2 H* ½02+2H* 2H H20 H20 Quinol oxidase bo3 Quinol oxidase bdz 8H*/2e 2H*/2e a Higher O2 Lower O2 WILL UPVOTE, just pls help me answer the question so that I can understand it properly. Thank you.In full details. Explain the significance of redox potentials formed by redox pairs in the electron transport chain.Please ASA. Thanku. In the reaction Na + Cl à Na+ + Cl-, which component is said to become ‘oxidized’ and which is considered reduced? Na, Cl Cl, Cl Na, Na Cl, Na
- 2B. Calculate the total number of ATP that will be generated from the complete B-oxidation of oncobic acid (CH:(CH,),CH=CH(CH,),COOH; 15:1 cis-A9) in an organism that has all the standard required enzymes for metabolism but which pumps only 2 H" in complex I, 0 H' in complex II, 2 H* in complex III and 4 H' in complex IV. The F,F, ATPase is composed of 3 a/ß subunits and 10 c subunits. Show all of your calculations. HO. Explain why coenzyme Q is an effective mobile electron carrier in the electron-transport chain.Help is appreciated. Think of an unusual eukaryotic species in which its ATP synthase has 12 subunits for its c ring. How many ATP molecules can be produced per pair of electrons that traverse the respiratory chian starting at Complex I? A. 2 ATP/2e- B. 1 ATP/2e- C. 0.5 ATP/2e- D. 1.5 ATP/2e- E. 3 ATP/2e-