Gibbs free energy - Study guides, Class notes & Summaries

HMX Biochemistry Exam Questions With Verified Solutions Synthesis - answerATP synthase couple the exergonic movement of H+ ions down a concentration gradient to the endergonic _______ of ATP from ADP and Pi outer and inner - answerMitochondria has 2 membranes: ________ unfavorable - answerReaction with a positive change in free energy are thermodynamically favorable - answerreaction with a negative free energy(G) are thermodynamically Energy - answerability to do work coordinate diagram ...

What is a metabolic pathway? - A pathway that a molecule goes through, resulting in a specific product. What is metabolism? - The totality of an organisms chemical reactions Gibbs free energy - Portion of a system that can perform work when temp and pressure are uniform throughout the system. What is a way to show change in free energy? -

The difference between an oxidation reaction and a reduction reaction is that oxidation is the _____ correct answers loss of electrons and reduction is the gain of electrons. If the Gibbs free energy change value for a reaction is less than zero, this reaction is ______ correct answers exergonic Flux is defined as the rate at which ___ is/are interconverted. correct answers Metabolites Enzyme active sites... correct answers Are characterized as a pocket or cleft Which answer correctl...

(3) theories of fermentation - substrate (yeast brought chemicals to surface), physiological (fermentation took place inside yeast), mechanistic (7) characteristics of living organisms - ROMGRAH - reproduction, organization, metabolism, growth, respond to stimuli, adaptation, homeostasis 1 Cal =? - 4.184 J a state of more disorder is _______ - state of less potential energy anabolic processes - require energy, coupled to ATP hydrolysis blending - mechanical blades catabolic processes - r...

CEM 142 Exam 1 Latest Version Already Graded A Open system mass/matter as well as energy can flow in and out of the system closed system mass/matter can not flow into the system but energy can flow in and out of the system isolated system nothing can enter or leave the system what is the difference between state and path function State function depend only on the initial and final states but not the path taken while a path function requires multiple steps and proofs to get to t...

BIOCHEM FINAL Exam Questions With Verified Answers. What are the four most abundant elements found in living organisms? - answerC, O, H, N. What are the seven moderately abundant elements found in living organisms? - answerMg, Na, Cl, Ca, P, S, K. An Acyl functional group - answer-CO-R An Amido functional group - answer-CO-NH- An Amino functional group - answer-NH A Carbonyl functional group - answer-CO- A Carboxyl functional group - answer-COOH A Phosphoanhydride functional group - an...

UCI Bio 93 Midterm 2 Exam Questions and Answers 100% Pass What is a metabolic pathway? - Correct Answer ️️ -A pathway that a molecule goes through, resulting in a specific product. What is metabolism? - Correct Answer ️️ -The totality of an organisms chemical reactions Gibbs free energy - Correct Answer ️️ -Portion of a system that can perform work when temp and pressure are uniform throughout the system. What does a negative Delta G mean? - Correct Answer ️️ -A process t...

What is a metabolic pathway? - correct answer A pathway that a molecule goes through, resulting in a specific product. What is metabolism? - correct answer The totality of an organisms chemical reactions Gibbs free energy - correct answer Portion of a system that can perform work when temp and pressure are uniform throughout the system. What does a negative Delta G mean? - correct answer A process that is spontaneous/exergonic What does spontaneous mean? - correct answer Me...

Organisms are typically open systems. What is an example of something that is not open with regards exchanging mass? correct answers the entire earth What is the best description of the relationship between autotrophs and heterotrophs? correct answers Although an autotroph is relatively self sufficient, it does exchange matter with heterotrophs. ATP is a great source of energy that enable organisms to do work. What kind(s) of work is it used for? correct answers It phosphorylates metabolit...

What is the most important thing change in Gibbs free energy tells us? What does a negative value mean and what does a positive value mean? Ans how spontaneous a reaction is negative delta G = spontaneous, energy is released, exergonic positive delta G = non-spontaneous, energy is consumed, endergonic what does enthalpy represent? what does it mean when it's positive vs negative? Ans delta H is change in enthalpy, which is the heat content of the reacting system. It reflects the number ...