8 Read each pair of sentences and then choose the letter of the correct answer. Your answer must bein UPPERCASE.A. Both statements are true.B. The first statement is true, the second one is false.C. The first statement is false, the second one is true.D. Both statements are false.A thermodynamically unfavorable reaction has a positive Gibbs free energy and is non-spontaneous. It canbe made spontaneous by coupling withhighly endergonic reaction such as ATP hydrolysis.

Gibbs free energy is indicated by G and change in Gibbs free energy is denoted by ∆G. It tells…

Answered: Read each pair of sentences and then CH…

BIOLOGY:CONCEPTS+APPL.(LOOSELEAF)

10th Edition

ISBN:9781305967359

Author:STARR

Publisher:STARR

Chapter5: Ground Rules Of Metabolism

Section: Chapter Questions

Problem 1CT: Beginning physics students are often taught the basic concepts of thermodynamics with two phrases:...

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Similar questions

Beginning physics students are often taught the basic concepts of thermodynamics with two phrases: First, you can never win. Second, you can never break even. Explain.
Choose the best answer for the following question? Enzymes catalyze chemical reactions by which of the following?a. lowering the energy of activation in the reactionb. raising the energy of activation in the reactionc. increasing entropyd. increasing the free energy of the products
An exergonic reaction has which of the following properties? A) The △G is negative and the reaction is spontaneous. B) The △G is negative and the reaction is non-spontaneous. C) The △G is positive and the reaction is spontaneous.
A. Will decreasing the amount of energy needed to make an exergonic reaction occur cause the reaction to be more exergonic? Why or why not? B. Will such an energetic alteration change the rate of the reaction? Why or why not
Choose the best answer for the following question? The sum of all the chemical reactions in a cell is calleda. free energy.b. entropy.c. metabolism.d. oxidation-reduction reactions.
Calculate the change in enthalpy and the change in entropy for the above reaction. Please indicate which number is entropy and which is enthalpy in your answer Please show your calculations so I can understand what you did
Choose the best answer for the following question? The gain of electrons by a molecule is calleda. inhibition.b. entropy.c. oxidation.d. reduction.
Which of the following statement about the enzyme thermodynamics is TRUE? a. Enzymes increase the activation barrier (∆G cat) of the products b. Enzymes decrease the activation barrier (∆G cat) of the products c. Enzymes decrease the free energy (∆G) of the products d. Enzymes decrease the free energy (∆G) of the reactants e. Enzymes increase the activation barrier (∆G cat) of the reactants
If a reaction will occur, give the product. Otherwise, no reaction. Also, indicate if the reaction is fast or slow. Explain your answer.
This reaction is exergonic because the reactants have more potential energy than the products.
Which of the following is true for all exergonic reactions? Group of answer choices A. The reactions are nonspontaneous B. A net input of energy from the surroundings is required for the reactions to proceed C. Some reactants will be converted to products D. The products have more total energy than the reactants E. The reaction proceeds with a net release of free energy
Based on the given question which of the following choices is the correct answer?A. The reaction takes up too much space in the cell if the enzymes are missingB. Enzyme supply the oxygen necessary for the reactionsC. The reactions are too slow to meet the needs of the cell if enzymes are missingD. Enzymes change reactants from solid to liquids during the reaction

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