Multiple Choice
Which statement MOST COMPLETELY EXPLAINS the large ΔG° for the hydrolysis of phosphoenolpyruvate?
A) Hydrolysis of the phosphate bond along with the conversion of the enol to the keto form of pyruvate.
B) The hydrolysis of the phosphoanhydride bond.
C) Conversion from the enol to the keto form of pyruvate.
D) Strong bond energy along with a change in the stereochemistry of the molecule.
E) The large ΔG° of the phosphoester bond.
Correct Answer:
Verified
Correct Answer:
Verified
Q6: Which of the following statements about ATP
Q7: The chemical reasons for the large negative
Q8: Virtually all life on earth depends on
Q9: Based upon the following reactions, what would
Q10: Biochemists define the group transfer potential as
Q12: All are true about ΔG EXCEPT?<br>A) A
Q13: Enthalpy change, ΔH, is:<br>A) the sum of
Q14: To predict whether pairs of coupled reactions
Q15: Entropy, S, is exactly zero at:<br>A) 25°C<br>B)
Q16: "High-energy" compounds exhibit large negative free energy