ookmarks People Window Help Files Question 5 D NB Desktop xw2018,Bis2A Lee davis
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ookmarks People Window Help Files Question 5 D NB Desktop xw2018,Bis2A Lee davis.edu/courses/184926/quizzes/21437/take The second reaction of the coupled reaction involves the enzyme Glyceraldehyde 3-phosphate Dehydrogenase. This reaction is a condensation reaction in which an inorganic phosphate is transferred onto the other reactant and results in the production of 1,3 BPG and water. enzyme Cys residue) H-C-OH CH OPO 1,3 BPG CHO This reaction has a positive delta G of 12 kcal/mol. Based on this information and the diagram above, what can you conclude about this reaction? Mark ALL of the correct statements This is a thermodynamically favorable reaction. This is an endothermic reaction. This is an example of a redox reaction. This is an example of substrate level phosphorylation. None of the above answers are correct. a O 19 MacBook ProExplanation / Answer
The given reaction is the sixth step of the glycolysis pathway which occur in the cytoplasm of the cell. In both aerobic respiration and anaerobic respiration the glucose degraded by the glycolysis pathway. The of glyceraldehyde-3- phosphate dehydrogenase act on the glyceraldehyde-3- phosphate and convert it into 1,3- bisphosho glycerate.
1. This is thermodynamically favorable reaction
If a reaction does not require any input of energy and if it occurs spontaneously then that reaction is thermodynamically favorable. Consider a chemical reaction in which the delta G (Gibbs Free Energy) value less than the zero (0) then that reaction is spontaneous and always proceed in forward direction & the reaction is said to be a thermodynamically favorable reaction. The energy of reactants always greater than the energy of the products in the thermodynamically favorable reaction. The conversion of glyceraldehyde-3- phosphate to 3-phosho glycerate is a spontaneous reaction and has negative free energy change (-12Kcal/mol), it always favors the formation of 1,3- bisphosho glycerate.
2. This is an exothermic reaction
In any chemical reaction along with the products if energy is released then that reaction is called exothermic reaction. During The conversion of glyceraldehyde-3- phosphate to 1,3- bisphosho glycerate 12Kcal of energy is released so it is an exothermic reaction
3. This is an example of a redox reaction.
Redox reactions are the reactions in which the electrons are transferred between the two species. The species which donate the electron is called reductant and the species which accepts electron is called oxidant. The conversion of glyceraldehyde-3- phosphate to 1,3- bisphosho glycerate is redox reaction. The glyceraldehyde-3- phosphate act as reductant and donate the electrons to NAD+ which is an oxidant. After accepting the electrons the NAD+ is reduced to NADPH.
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