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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 positive No, because RTlnQ is very negative Yes, because RTlnQ is very negative No, because RTlnQ is equal to ∆G°' Not enough information

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 positive No, because RTlnQ is very negative Yes, because RTlnQ is very negative No, because RTlnQ is equal to ∆G°' Not enough information

Biochemistry
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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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 positive
No, because RTlnQ is very negative
Yes, because RTlnQ is very negative
No, because RTlnQ is equal to ∆G°'
Not enough information
Consider the following reaction catalyzed by the enzyme Malate Dehydrogenase. Answer the following three questions regarding this reaction. COO HO-C-H CH₂ COO™ L-Malate NAD+ Unnumbered 16 p633d Lehninger Principles of Biochemistry, Seventh Edition © 2017 W. H. Freeman and Company NADH + H+ L-malate dehydrogenase COO™ O=C CH₂ COO™ Oxaloacetate AG'° = 29.7 kJ/mol
Transcribed Image Text:Consider the following reaction catalyzed by the enzyme Malate Dehydrogenase. Answer the following three questions regarding this reaction. COO HO-C-H CH₂ COO™ L-Malate NAD+ Unnumbered 16 p633d Lehninger Principles of Biochemistry, Seventh Edition © 2017 W. H. Freeman and Company NADH + H+ L-malate dehydrogenase COO™ O=C CH₂ COO™ Oxaloacetate AG'° = 29.7 kJ/mol
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