Figure 1Figure 2ReactionReactionAbe notices that the temperature of the mixture in figure 1 getscolder.Abe nota que la temperatura de la mezcla en la figura 1 se vuelve másfría.A) Describe the systems (i.e. in the reaction and its surroundings), inwhich the energy is conserved, represented by the two figures.B) Explain why energy is neither created nor destroyed in thesesystems.Energy-Energy

Asked : Shown reaction 1 and 2 thermodynamic energy related questions are asked.

Answered: Figure 1 Figure 2 Reaction Reaction Abe…

Biology 2e

2nd Edition

ISBN:9781947172517

Author:Matthew Douglas, Jung Choi, Mary Ann Clark

Publisher:Matthew Douglas, Jung Choi, Mary Ann Clark

Chapter6: Metabolism

Section: Chapter Questions

Problem 1VCQ: Figure 6.8 Look at each of the processes shown, and decide if it is endergonic or exergonic. In each...

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Which of the following statements is true? (a) The largerthe Q, the larger the ΔG°. (b) If Q = 0, the system is at equilibrium.(c) If a reaction is spontaneous under standardconditions, it is spontaneous under all conditions. (d) Thefree-energy change for a reaction is independent of temperature.(e) If Q > 1, ΔG > ΔG°.
0he rate of a reaction increases as wbich of the following Decreases! A Temperature BTemperatre and concentrationof reactant lconcentration of reactant Dparticle size
Look at the two figure parts (a) and (b) from figure and explain what processes are depicted and what the resultsof the reactions will be.
In a transition state diagram, which of the following are features of the transition state (TS)? There may be more than one correct answer, select all that apply. The change in energy in ground state to the transition state represents the Gibbs Free Energy If the reaction is reversible, the TS will only progress forward to form products The TS occupies a trough The TS is associated with the highest energy The TS occupies the highest peak
In the partial reactions shown below, is the reactant undergoing oxidation or reduction? (а) СОО CO0 CH, CH, C=0 CH-OH Coo C00- (b) Ç00- CO0 CH2 CH || CH-OH CH C00 Co0 I Expand Transcribed Image Text (а) соо-с-сн2 CH2 С-0 | соо СH-ОН СОО СОО соо-(b) СОО Со0 СН2 CH || CH CH-OH CO0 Co0
On the free energy diagram shown, label the intermediate (s) and transition state(s). Is the reaction thermodynamically favorable? Reaction.
Given: Your professor gives you a vial of enzyme and a vial of substrate. The product of this reaction is fluorescent and you can measure the concentration of the product as a function of time. (answer a, b, and c)a) Your professor tells you to quantify how much product is being produced per minute at thebeginning of the experiment. What exactly are you measuring?b) On the same plot, show the kinetic curve for an increased quantity of enzyme. Assume a 2x concentration. Indicate Km and Vmax.c) You don’t have a computer hand. Sad. How can you plot the data such that you can get important Michaelis-Menten values?
For the reaction B A at standard conditions with [B] =1 M and [A] =1 M, AG is initially a large negative number. As the reaction proceeds, [B] decreases and [A] increases until the system reaches equilibrium. How do the values of AG and AG" change as the reaction moves toward equilibrium? both AG and AG stay the same O AG reaches zero and AG" becomes more negative AG becomes less negative and AG" stays the same AG stays the same and AG becomes less negative AG becomes positive and AG" becomes positive
A biochemical reaction transfers 60 kJ mol-1(15 kcal mol-1) of energy. What general process most likely wouldbe involved in this transfer? What cofactor (or cosubstrate) likelywould be used? Which cofactor probably would not be used?
A particular reaction has a ΔG‡ of 37.0 kJ mol-1. In the presence of an enzyme, the same reaction has a ΔG‡ of 5.70 kJ mol-1. Calculate the value of ΔΔG‡ in kJ mol-1.
Which of the following relationships is (are) correct? (Select all that apply.) DG is equal to -TDSuniv DG > 0 represents a spontaneous process in the reverse direction. None of these DG < O represents a spontaneous process in the forward direction. DG < 0 indicates the reaction will reach equilibrium quickly.
Reactants: Sodium Hydroxide (NaOH) Potassium Permanganate (KMnO4) Glucose (C12H22O11) What is the purpose of the sodium hydroxide in the redox reaction experiment?

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