Gibbs free energy - Study guides, Class notes & Summaries

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...

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...

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...

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 First Law of Thermodynamics?conservation of energy- cannot be created nor destroyed What is Chemical Potential Energy?electronegativity, an electron has a high CPE when it is far from the positive nucleus What is the Second Law of Thermodynamics?change of direction, entropy is high in a less organized state How can we use the Second Law of Thermodynamics to determine whether or not a reaction is spontaneous?Gibbs Free Energy equation an exergonic reaction releases gibbs e...

Test Bank for Chemical Principles: The Quest for Insight 8e 8th Edition by Peter Atkins; Loretta Jones; Leroy Laverman; Kelley Young; James Patterson. Full Chapters are included (Focus 1 to Focus 10 are included) Focus 1: Atoms 1A Investigating atoms 1B Quantum theory 1C Wavefunctions and energy levels 1D The hydrogen atom 1E Many-electron atoms 1F Periodicity Focus 2: Bonds Between Atoms 2A Ionic bonding 2B Covalent bonding 2C Beyond the octet rule 2D The properties of bonds 2...

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 ...

Energy is neither ____ or ____. It simply ________. Created, destroyed, changes form What are the 2 types of energy? Kinetic, Potential Kinetic Energy (def, @molecular lvl) Energy of Motion; Thermal Energy (heat production through consistent motion) Potential Energy (def, @molecular lvl) Energy of position/configuration, stored energy; Chemical energy is stored Where do electrons have the greatest potential energy? In the outermost electron shells Free energy Amount of energy available to d...