15-24 Identify the molecules oxidized and reduced in the followingreactions:b)c)a) CH₂CH₂CHO + NADH + H+CH3CH (OH) CH₂COO + NAD+malate→ CH₂CH₂CH₂OH + NADsuccinate→>>> NADH + H+ + CH3COCH₂COOoxaloacetateOOCCH₂CH₂COO+FAD →>>>OOCCH=CHCOO™fumarate+ FADH₂

Many redox reactions occur during metabolism. Redox reactions necessitate the transfer or removal of…

Answered: 15-24 b) c) Identify the molecules…

Biochemistry

9th Edition

ISBN:9781319114671

Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.

Publisher:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.

Chapter1: Biochemistry: An Evolving Science

Section: Chapter Questions

Problem 1P

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The Keq (25C) of the reaction below is 635.67. Fructose 1,6-biphosphate <-->fructose -6-phosphate + Pi. a) What is the standard Gibbs free energy change for this reaction? b) if the concentrationof fructose 1,6 biphosphate is adjusted to 0.85 M and that of fructose 6 phosphate and phosphate adjusted to 0.055 M, what is the actual free energy change
Given the tri-acylglyceride (TAG) below as source of energy when administered from an organism's diet, H,C-O HC-0 H,C-o [A] Show the calculated maximum amount of ATP that could be generated by the full oxidation of the compound. Illustrate where the ATPS are derived from (show the reactions and enzymes involved). You can use general structure of the FFA in the reactions involved in the process. (B) Discuss the fate of the glycerol. (C] One of the FFAS derived from the TAG has the same carbon number as glucose. Compare the maximum yield of ATP derivable from this FFA as compared to the ATP yield from glucose.
Carboxylic acids, such as the one shown below, can be difficult to reduce Provide the name of a reductant A. Explain why this reductant is able to react with the carboxylic acid whereas others cannot (Hint: Draw and discuss the potential reactive intermediates/transition states).
There are parts A-C for this picture included. A) What type of enzyme is Malate Dehydrogenase? choices: Hydrolase, Isomerase, Ligase, Oxideoreductase, Transferase, or Translocase B) Which of the following statements are true in biochemical standard conditions? There can be more than 1. Choices: The reaction is spontaneous since ∆G°' is positive The reaction is spontaneous since ∆G°' is negative The reaction is not spontaneous since ∆G°' is positive The reaction is not spontaneous since ∆G°' is positive The equilibrium favors products since K is greater than 1 The equilibrium favors reactants since K is greater than 1 The equilibrium favors products since K is less than 1 The equilibrium favors reactants since K is less than 1 The reaction is always at equilibrium C) If the concentration of Oxaloacetate is 10^7 times lower than the concentration of Malate D.,Is the reaction Spontanuous? Choices: No, because RTInQ is very positive Yes, because RTlnQ is very…

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15-24 b) c) Identify the molecules oxidized and reduced in the following reactions: a) CH₂CH₂CHO + NADH + H+ CH3CH₂CH₂OH + NAD* CH3CH (OH) CH₂COO + NAD →→ malate OOCCH₂CH₂COO+FAD succinate NADH + H+ + CH3COCH₂COO- oxaloacetate OOCCH=CHCOO fumarate + FADH₂