the activation energy for the reaction described below is kJ. [to answer, you must identify two numbers on the y-axis and subtract them.] * Energy 250 kJ Reactants 200 kJ Heat AH evolved 100 kJ Products 100 kJ Reaction

For the chemical reaction that results in the formation of a peptide bond between two amino acids, AG = +4 kcal/mol. Based on this information, which of the following labels would be appropriate to describe this reaction? O Exergonic O Hydrolysis O Redox O Endergonic

On the free energy diagram shown, label the intermediate (s) and transition state(s). Is the reaction thermodynamically favorable? Reaction.

(please type answer fast).

Which one of the following statements is completely TRUE? O When AG > 0, the reaction is BOTH product-favored (spontaneous) AND endergonic. When AG 0, the reaction is BOTH reactant-favored (nonspontaneous) AND endergonic. When AG > 0, the reaction is BOTH product-favored (spontaneous) AND exergonic. When AG > 0, the reaction is BOTH reactant-favored (nonspontaneous) AND exergonic. When AG < 0, the reaction is BOTH reactant-favored (nonspontaneous) AND exergonic.

Identify the bisubstrate reaction type represented by the curve below. B 2B 1/A O Single Substrate Reaction O Random Single-Displacement Reaction O Ordered Single-Displacement Reaction O Ping-Pong Reaction A/T

The following questions are based on the reaction A+ B ↔ C+D shown in Figure 8.1.   1. Which of the following terms best describes the progress of the reaction with respect to free energy change? a) endergonic, ∆G> 0 b) exergonic, ∆G> 0 c) exergonic, ∆G< 0 d) endergonic, ∆G< 0   2. Which of the following in Figure 8.1 remains unchanged by having an enzyme included? a) b b) d c) a       d) c   3. The part labeled “C” on the above graph represents a) Energy of activation without enzyme b) Energy of activation with enzyme c) Amount of free energy released d) amount of energy required for the reaction progress

fill out the two blanks using the diagram  first blank either: spontaneous or nonspontaneous second blank: equalibrium or exergonic or endergonic