(a) Interpretation: The more reduced molecule among ethanol and acetaldehydeneeds to be determined. Concept introduction: The reaction which consists of the atom that gains electrons involved in the particular reaction takes place between two atoms. The reduction process also involves the removal of an electronegative atom from a molecule followed by the hydrogen atom addition into that molecule.

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Answer 1

Question

Chapter 15, Problem 27P

Interpretation Introduction

(a)

Interpretation:

The more reduced molecule among ethanol and acetaldehydeneeds to be determined.

Concept introduction:

The reaction which consists of the atom that gains electrons involved in the particular reaction takes place between two atoms. The reduction process also involves the removal of an electronegative atom from a molecule followed by the hydrogen atom addition into that molecule.

Interpretation Introduction

(b)

Interpretation:

The more reduced molecule among lactate and pyruvate needs to be determined.

Concept introduction:

The reaction which consists of the atom that gains electrons involved in the particular reaction takes place between two atoms. The reduction process also involves the removal of an electronegative atom from a molecule followed by the hydrogen atom addition into that molecule.

Interpretation Introduction

(c)

Interpretation:

The more reduced molecule among succinate and fumarate needs to be determined.

Concept introduction:

The reaction which consists of the atom that gains electrons involved in the particular reaction takes place between two atoms. The reduction process also involves the removal of an electronegative atom from a molecule followed by the hydrogen atom addition into that molecule.

Interpretation Introduction

(d)

Interpretation:

The more reduced molecule among oxalosuccinate and isocitrateneeds to be determined.

Concept introduction:

The reaction which consists of the atom that gains electrons involved in the particular reaction takes place between two atoms. The reduction process also involves the removal of an electronegative atom from a molecule followed by the hydrogen atom addition into that molecule.

Interpretation Introduction

(e)

Interpretation:

The more reduced molecule among malate and oxaloacetate needs to be determined.

Concept introduction:

The reaction which consists of the atom that gains electrons involved in the particular reaction takes place between two atoms. The reduction process also involves the removal of an electronegative atom from a molecule followed by the hydrogen atom addition into that molecule.

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The preferred substrate is T because the enzyme half-saturates at 7.00 mM for T, but requires 28.0 mM for U, and 112 mM for S. b Question Content Area The rate constant k 2 with substrate S is 9.60×107 sec-1, with substrate T, k 2 = 6.00×104 sec-1, and with substrate U, k 2 = 2.40×106 sec-1. Calculate the catalytic efficiency with S, T, and U. Catalytic efficiency with S = Catalytic efficiency with T = Catalytic efficiency with U = Does enzyme A use substrate S, substrate T, or substrate U with greater catalytic efficiency?

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Answer 2

Question

Chapter 15, Problem 27P

Interpretation Introduction

(a)

Interpretation:

The more reduced molecule among ethanol and acetaldehydeneeds to be determined.

Concept introduction:

The reaction which consists of the atom that gains electrons involved in the particular reaction takes place between two atoms. The reduction process also involves the removal of an electronegative atom from a molecule followed by the hydrogen atom addition into that molecule.

Interpretation Introduction

(b)

Interpretation:

The more reduced molecule among lactate and pyruvate needs to be determined.

Concept introduction:

The reaction which consists of the atom that gains electrons involved in the particular reaction takes place between two atoms. The reduction process also involves the removal of an electronegative atom from a molecule followed by the hydrogen atom addition into that molecule.

Interpretation Introduction

(c)

Interpretation:

The more reduced molecule among succinate and fumarate needs to be determined.

Concept introduction:

The reaction which consists of the atom that gains electrons involved in the particular reaction takes place between two atoms. The reduction process also involves the removal of an electronegative atom from a molecule followed by the hydrogen atom addition into that molecule.

Interpretation Introduction

(d)

Interpretation:

The more reduced molecule among oxalosuccinate and isocitrateneeds to be determined.

Concept introduction:

The reaction which consists of the atom that gains electrons involved in the particular reaction takes place between two atoms. The reduction process also involves the removal of an electronegative atom from a molecule followed by the hydrogen atom addition into that molecule.

Interpretation Introduction

(e)

Interpretation:

The more reduced molecule among malate and oxaloacetate needs to be determined.

Concept introduction:

The reaction which consists of the atom that gains electrons involved in the particular reaction takes place between two atoms. The reduction process also involves the removal of an electronegative atom from a molecule followed by the hydrogen atom addition into that molecule.

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Answer 3

Question

Chapter 15, Problem 27P

Interpretation Introduction

(a)

Interpretation:

The more reduced molecule among ethanol and acetaldehydeneeds to be determined.

Concept introduction:

The reaction which consists of the atom that gains electrons involved in the particular reaction takes place between two atoms. The reduction process also involves the removal of an electronegative atom from a molecule followed by the hydrogen atom addition into that molecule.

Interpretation Introduction

(b)

Interpretation:

The more reduced molecule among lactate and pyruvate needs to be determined.

Concept introduction:

The reaction which consists of the atom that gains electrons involved in the particular reaction takes place between two atoms. The reduction process also involves the removal of an electronegative atom from a molecule followed by the hydrogen atom addition into that molecule.

Interpretation Introduction

(c)

Interpretation:

The more reduced molecule among succinate and fumarate needs to be determined.

Concept introduction:

The reaction which consists of the atom that gains electrons involved in the particular reaction takes place between two atoms. The reduction process also involves the removal of an electronegative atom from a molecule followed by the hydrogen atom addition into that molecule.

Interpretation Introduction

(d)

Interpretation:

The more reduced molecule among oxalosuccinate and isocitrateneeds to be determined.

Concept introduction:

The reaction which consists of the atom that gains electrons involved in the particular reaction takes place between two atoms. The reduction process also involves the removal of an electronegative atom from a molecule followed by the hydrogen atom addition into that molecule.

Interpretation Introduction

(e)

Interpretation:

The more reduced molecule among malate and oxaloacetate needs to be determined.

Concept introduction:

The reaction which consists of the atom that gains electrons involved in the particular reaction takes place between two atoms. The reduction process also involves the removal of an electronegative atom from a molecule followed by the hydrogen atom addition into that molecule.

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Answer 4

Question

Chapter 15, Problem 27P

Interpretation Introduction

(a)

Interpretation:

The more reduced molecule among ethanol and acetaldehydeneeds to be determined.

Concept introduction:

The reaction which consists of the atom that gains electrons involved in the particular reaction takes place between two atoms. The reduction process also involves the removal of an electronegative atom from a molecule followed by the hydrogen atom addition into that molecule.

Interpretation Introduction

(b)

Interpretation:

The more reduced molecule among lactate and pyruvate needs to be determined.

Concept introduction:

The reaction which consists of the atom that gains electrons involved in the particular reaction takes place between two atoms. The reduction process also involves the removal of an electronegative atom from a molecule followed by the hydrogen atom addition into that molecule.

Interpretation Introduction

(c)

Interpretation:

The more reduced molecule among succinate and fumarate needs to be determined.

Concept introduction:

The reaction which consists of the atom that gains electrons involved in the particular reaction takes place between two atoms. The reduction process also involves the removal of an electronegative atom from a molecule followed by the hydrogen atom addition into that molecule.

Interpretation Introduction

(d)

Interpretation:

The more reduced molecule among oxalosuccinate and isocitrateneeds to be determined.

Concept introduction:

The reaction which consists of the atom that gains electrons involved in the particular reaction takes place between two atoms. The reduction process also involves the removal of an electronegative atom from a molecule followed by the hydrogen atom addition into that molecule.

Interpretation Introduction

(e)

Interpretation:

The more reduced molecule among malate and oxaloacetate needs to be determined.

Concept introduction:

The reaction which consists of the atom that gains electrons involved in the particular reaction takes place between two atoms. The reduction process also involves the removal of an electronegative atom from a molecule followed by the hydrogen atom addition into that molecule.

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Answer 5

Chapter 15, Problem 27P

Interpretation Introduction

(a)

Interpretation:

The more reduced molecule among ethanol and acetaldehydeneeds to be determined.

Concept introduction:

The reaction which consists of the atom that gains electrons involved in the particular reaction takes place between two atoms. The reduction process also involves the removal of an electronegative atom from a molecule followed by the hydrogen atom addition into that molecule.

Interpretation Introduction

(b)

Interpretation:

The more reduced molecule among lactate and pyruvate needs to be determined.

Concept introduction:

The reaction which consists of the atom that gains electrons involved in the particular reaction takes place between two atoms. The reduction process also involves the removal of an electronegative atom from a molecule followed by the hydrogen atom addition into that molecule.

Interpretation Introduction

(c)

Interpretation:

The more reduced molecule among succinate and fumarate needs to be determined.

Concept introduction:

The reaction which consists of the atom that gains electrons involved in the particular reaction takes place between two atoms. The reduction process also involves the removal of an electronegative atom from a molecule followed by the hydrogen atom addition into that molecule.

Interpretation Introduction

(d)

Interpretation:

The more reduced molecule among oxalosuccinate and isocitrateneeds to be determined.

Concept introduction:

The reaction which consists of the atom that gains electrons involved in the particular reaction takes place between two atoms. The reduction process also involves the removal of an electronegative atom from a molecule followed by the hydrogen atom addition into that molecule.

Interpretation Introduction

(e)

Interpretation:

The more reduced molecule among malate and oxaloacetate needs to be determined.

Concept introduction:

The reaction which consists of the atom that gains electrons involved in the particular reaction takes place between two atoms. The reduction process also involves the removal of an electronegative atom from a molecule followed by the hydrogen atom addition into that molecule.

Answer 6

Chapter 15, Problem 27P

Interpretation Introduction

(a)

Interpretation:

The more reduced molecule among ethanol and acetaldehydeneeds to be determined.

Concept introduction:

The reaction which consists of the atom that gains electrons involved in the particular reaction takes place between two atoms. The reduction process also involves the removal of an electronegative atom from a molecule followed by the hydrogen atom addition into that molecule.

Answer 7

Chapter 15, Problem 27P

Interpretation Introduction

(a)

Interpretation:

The more reduced molecule among ethanol and acetaldehydeneeds to be determined.

Concept introduction:

The reaction which consists of the atom that gains electrons involved in the particular reaction takes place between two atoms. The reduction process also involves the removal of an electronegative atom from a molecule followed by the hydrogen atom addition into that molecule.

Answer 8

Interpretation Introduction

(b)

Interpretation:

The more reduced molecule among lactate and pyruvate needs to be determined.

Concept introduction:

The reaction which consists of the atom that gains electrons involved in the particular reaction takes place between two atoms. The reduction process also involves the removal of an electronegative atom from a molecule followed by the hydrogen atom addition into that molecule.

Answer 9

Interpretation Introduction

(b)

Interpretation:

The more reduced molecule among lactate and pyruvate needs to be determined.

Concept introduction:

The reaction which consists of the atom that gains electrons involved in the particular reaction takes place between two atoms. The reduction process also involves the removal of an electronegative atom from a molecule followed by the hydrogen atom addition into that molecule.

Answer 10

Interpretation Introduction

(c)

Interpretation:

The more reduced molecule among succinate and fumarate needs to be determined.

Concept introduction:

The reaction which consists of the atom that gains electrons involved in the particular reaction takes place between two atoms. The reduction process also involves the removal of an electronegative atom from a molecule followed by the hydrogen atom addition into that molecule.

Answer 11

Interpretation Introduction

(c)

Interpretation:

The more reduced molecule among succinate and fumarate needs to be determined.

Concept introduction:

The reaction which consists of the atom that gains electrons involved in the particular reaction takes place between two atoms. The reduction process also involves the removal of an electronegative atom from a molecule followed by the hydrogen atom addition into that molecule.

Answer 12

Interpretation Introduction

(d)

Interpretation:

The more reduced molecule among oxalosuccinate and isocitrateneeds to be determined.

Concept introduction:

The reaction which consists of the atom that gains electrons involved in the particular reaction takes place between two atoms. The reduction process also involves the removal of an electronegative atom from a molecule followed by the hydrogen atom addition into that molecule.

Answer 13

Interpretation Introduction

(d)

Interpretation:

The more reduced molecule among oxalosuccinate and isocitrateneeds to be determined.

Concept introduction:

The reaction which consists of the atom that gains electrons involved in the particular reaction takes place between two atoms. The reduction process also involves the removal of an electronegative atom from a molecule followed by the hydrogen atom addition into that molecule.

Answer 14

Interpretation Introduction

(e)

Interpretation:

The more reduced molecule among malate and oxaloacetate needs to be determined.

Concept introduction:

The reaction which consists of the atom that gains electrons involved in the particular reaction takes place between two atoms. The reduction process also involves the removal of an electronegative atom from a molecule followed by the hydrogen atom addition into that molecule.

Answer 15

Interpretation Introduction

(e)

Interpretation:

The more reduced molecule among malate and oxaloacetate needs to be determined.

Concept introduction:

The reaction which consists of the atom that gains electrons involved in the particular reaction takes place between two atoms. The reduction process also involves the removal of an electronegative atom from a molecule followed by the hydrogen atom addition into that molecule.

Answer 16

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Answer 17

Expert Solution & Answer

Answer 18

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Answer 19

Ch. 15 - Prob. 1P Ch. 15 - Prob. 2P Ch. 15 - Prob. 3P Ch. 15 - Prob. 4P Ch. 15 - Prob. 5P Ch. 15 - Prob. 6P Ch. 15 - Prob. 7P Ch. 15 - Prob. 8P Ch. 15 - Prob. 9P Ch. 15 - Prob. 10P

Solution Summary: The author explains that the more reduced molecule among ethanol and acetaldehyde needs to be determined.

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Chapter 15 Solutions