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In a Biochemical Reaction,A + B \to C with = 30 KJ/mol

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In a biochemical reaction,A + B \to C with  In a biochemical reaction,A + B  \to  C with    = 30 kJ/mol.Which of the following reactions might be effectively coupled to this reaction so that it becomes more spontaneous? (I) C + D  \to  B + E    = -40 kJ/mol  (II) C + D  \to  B + E     = +40 kJ/mol  A) I only B) II only C) I or II D) Neither I nor II can increase spontaneity. E) No coupling is required,as the reaction is already spontaneous. = 30 kJ/mol.Which of the following reactions might be effectively coupled to this reaction so that it becomes more spontaneous?
(I) C + D \to B + E
 In a biochemical reaction,A + B  \to  C with    = 30 kJ/mol.Which of the following reactions might be effectively coupled to this reaction so that it becomes more spontaneous? (I) C + D  \to  B + E    = -40 kJ/mol  (II) C + D  \to  B + E     = +40 kJ/mol  A) I only B) II only C) I or II D) Neither I nor II can increase spontaneity. E) No coupling is required,as the reaction is already spontaneous. = -40 kJ/mol

(II) C + D \to B + E
 In a biochemical reaction,A + B  \to  C with    = 30 kJ/mol.Which of the following reactions might be effectively coupled to this reaction so that it becomes more spontaneous? (I) C + D  \to  B + E    = -40 kJ/mol  (II) C + D  \to  B + E     = +40 kJ/mol  A) I only B) II only C) I or II D) Neither I nor II can increase spontaneity. E) No coupling is required,as the reaction is already spontaneous. = +40 kJ/mol


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