1. Fill in the table below. In the first 2 columns, specify what you are comparing and contrasting in Oxidative Phosphorylation and Photosynthesis. In the second 2 columns describe in a 1-3 sentences, how they are the same and how they are different. (You may not have entries in every column) They are the same because: 1 2 3 4 5 6 7 8 9 10 11 12 |-|-|- Oxidative Phosphorylation Photosynthesis They are different because:
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Oxidative phosphorylation is the metabolic pathway of ATP production utilizing enzymes with the presence of oxygen. This process is the final stage of the cellular respiration of aerobic organisms that involves two main processes of oxidative phosphorylation; electron transport chain and chemiosmosis.
Photosynthesis the process that ADP is phosphorylated to ATP using the energy of sunlight and is referred to as photophosphorylation. In this process, sunlight activates different chlorophyll molecules to create an electron donor of high energy and subsequently the electron is accepted by a low energy electron acceptor.
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- EDTA was used as photophosphorylation uncoupler/inhibitor of ATP synthesis. What is EDTA and what is its mode of uncoupling? What is its mode of uncoupling in cholorplast? I know EDTA is ethylenediaminetetraacetic acid and is a chelating agent. I do not understand how to answer the question on its mode of uncoupling. Jagendorf, A.T, and E. Uribe, “ATP formation caused by acid-base transition of spinach chloroplasts, “ Proceedings of the National Academy of Sciences (USA) 55 (1965): 170-177Match the following catalytic strategies with their example. Place a Letter on the picture. There are only two examples given. CH2OH CH2OH H. CH,OH CH2OH он он OH Kon + H2O OH HO OH OH OH HO но OH OH OH OH A. Oxidoreducatase OH OH B. Transferase C. Hydrolase D. Lyase NH3 E. Isomerase F. Ligase R-CH-COO + 00C-CH2-CH2-C-COO Amino acid a-Ketoglutarate NH3 + 00c-CH2-CH2–CH-C0 R-C-COO a-Keto acid GlutamateLysozyme catalyzes a "bi-bi" reaction, which means there are (how many) reactants and (how many) products. List, in order, the reactants that bind and the products that are released during a lysozyme-catalyzed reaction cycle -- be succinct but be specific. 1. First reactant = 2. First product = 3. Second reactant = 4. Second product %3D
- 1. Write the over all equation of formation of one palmitate molecule via condensation, reduction, dehydration, and reduction reactions.. Single line text. 2. Write the overall equation for the transfer of one acetyl group from the mitochondrion to the cytosol.. Single line text.. The photosynthetic process used by the green sulfur bacteria, under anaerobic conditions, is best represented by which of the following balanced equations? 6CO2 + 12H2S g C6H12O6 + 6S2 + 6H2O C6H12O6 + C6H12O6 g C12H22O11 + H2O 6CO2 + 12H2O g C6H12O6 + 6O2 + 6H2O C12H22O11 + H2O g C6H12O6 + C6H12O6 C6H12O6 + 6O2 + 6H2O g 6CO2 + 12H2OThe photosynthetic process used by the green sulfur bacteria, under anaerobic conditions, is best represented by which of the following balanced equations? cell bio 6CO2 + 12H2S C6H12O6 + 6S2 + 6H2O C6H12O6 + C6H12O6 C12H22O11 + H2O 6CO2 + 12H2O C6H12O6 + 6O2 + 6H2O C12H22O11 + H2O C6H12O6 + C6H12O6 C6H12O6 + 6O2 + 6H2O 6CO2 + 12H2O
- One of the steps in psilocybin biosynthesis is the phosphorylation of 4-hydroxytryptamine By the enzyme Psik as shown below, that involves the hydrolysis of ATP. NH₂ OH HO Psik HO of A& ADP 4-hydroxytryptamine ATP norbaeocystin The standard free energy changes for each reaction is shown in the Table below. J reaction 4-hydroxytryptamine + P₁ → norbaeocystin ATP → ADP+ Pi (b) What is the equilibrium constant at 37 °C? AG 27.7 kJ/mol -32.2 kJ/mol (a) Write the net reaction. What is the standard free energy change for the net reaction? (c) In the cell, the concentration of ATP is 3.1 mM, the concentration of P; Is 5.90 mM, and the Concentration of ADP is 220 μM. What will AG Be if the concentration of norbaeocystin Is always kept at 1/100 of the concentration of 4-hydroxytryptamine?Describe the fundamental roles of-2 .cytosol in energy transformation إجابتك11. Refer to the figure below. нн Н `NH2 NH2 N' N- 2e-+H* R NAD+ NADH NAD+ functions as a coenzyme in many enzyme-catalyzed reactions. The changes that take place in this coenzyme are the same for all of these reactions and are illustrated in the figure. It is likely that, in these reactions, NAD+ functions as an electron acceptor (reducing agent) in redox reactions. functions as an electron donor (oxidizing agent) in redox reactions. functions as a base in acid-base catalytic mechanisms. functions as an electron donor (oxidizing agent) in redox reactions. functions as an electron acceptor (oxidizing agent) in redox reactions. +Z-
- A bacterial culture is grown using either octadecane (C18H38) or pentachlorophenol (C6HCl5O) as the sole source of carbon and energy. The cell yield value is determined by dry weight analysis to be 1.49 for octadecane and 0.05 for pentachlorophenol. Using either octadecane or pentachlorophenol, please describe the steps taken (and the final result) showing what percentage of the substrate carbon will be found as cell mass and as CO2? Please show all calculations.2. a. Label the following structures as ATP, ADP, AMP, P₁, PPi, or Adenosine. Place your answers in the boxes provided. HO H OH H OH OH O N. H H OH + ATP NH₂ . + ADP 01210 ++++++ O-AMP O O Adenosine *+-+ O 0=210 HO b. Put an "X" in the box for the reaction that is thermodynamically most favorable. OH OPP OPP Adenine + AMP + Adenosine1. Compare and contrast photosynthesis with oxidative phosphorylation. There are many similarities between the 2 metabolic processes, but they are distinctly different. Please be specific when you articulate how they are the same and how they are different in the table below. Fill in the table below. In the first column, specify what you are comparing and contrasting in oxidative phosphorylation and photosynthesis. In the second and third columns describe in 1-3 sentences, how they are the same and how they are different. (You may not have 12 rows of entries depending one how you frame your discussion but you should have at least 8.) characteristic 1 2 3 4 5 6 7 8 9 10 11 12 Oxidative phosphorylation and photosynthesis are the same because: They are different because: