(a) Interpretation: The way in which the conversion of pyruvate to lactate is similar to pyruvate to ethanol conversion needs to be explained. Concept introduction: The oxidation of glyceraldehyde 3-phosphate generates NADH resulting net oxidation in the glucose to pyruvate conversion. The oxidation-reduction does not take place in the glucose to lactate conversion. The transfer of electrons from NADH to pyruvate is catalyzed by lactate dehydrogenase to from lactate.

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Answer 1

Question

Chapter 24.4, Problem 24.11P

Interpretation Introduction

(a)

Interpretation:

The way in which the conversion of pyruvate to lactate is similar to pyruvate to ethanol conversion needs to be explained.

Concept introduction:

The oxidation of glyceraldehyde 3-phosphate generates NADH resulting net oxidation in the glucose to pyruvate conversion. The oxidation-reduction does not take place in the glucose to lactate conversion. The transfer of electrons from NADH to pyruvate is catalyzed by lactate dehydrogenase to from lactate.

Interpretation Introduction

(b)

The ways in which two processes are different needs to be explained.

Concept introduction:

The oxidation of glyceraldehyde 3-phosphate generates NADH resulting net oxidation in the glucose to pyruvate conversion. The oxidation-reduction does not take place in the glucose to lactate conversion. The transfer of electrons from NADH to pyruvate is catalyzed by lactate dehydrogenase to from lactate.

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For each reaction below, decide if the first stable organic product that forms in solution will create a new CC bond, and check the appropriate box. Next, for each reaction to which you answered "Yes" to in the table, draw this product in the drawing area below. Note for advanced students: for this problem, don't worry if you think this product will continue to react under the current conditions - just focus on the first stable product you expect to form in solution. ? NH2 MgBr Will the first product that forms in this reaction create a new CC bond? ○ Yes ○ No MgBr ? Will the first product that forms in this reaction create a new CC bond? O Yes O No Click and drag to start drawing a structure. :☐ G x c olo Ar HE

Predicting As the lead product manager at OrganometALEKS Industries, you are trying to decide if the following reaction will make a molecule with a new C - C bond as its major product: H₂N O H 1. ? 2. H3O+ If this reaction will work, draw the major organic product or products you would expect in the drawing area below. If there's more than one major product, you can draw them in any arrangement you like. Be sure you use wedge and dash bonds if necessary, for example to distinguish between major products with different stereochemistry. 0 If the major products of this reaction won't have a new CC bond, just check the box under the drawing area and leave it blank. فا Explanation Check Click and drag to start drawing a structure.

Highlight the chirality (or stereogenic) center(s) in the given compound. A compound may have one or more stereogenic centers. OH OH OH OH OH OH

Answer 2

Question

Chapter 24.4, Problem 24.11P

Interpretation Introduction

(a)

Interpretation:

The way in which the conversion of pyruvate to lactate is similar to pyruvate to ethanol conversion needs to be explained.

Concept introduction:

The oxidation of glyceraldehyde 3-phosphate generates NADH resulting net oxidation in the glucose to pyruvate conversion. The oxidation-reduction does not take place in the glucose to lactate conversion. The transfer of electrons from NADH to pyruvate is catalyzed by lactate dehydrogenase to from lactate.

Interpretation Introduction

(b)

The ways in which two processes are different needs to be explained.

Concept introduction:

The oxidation of glyceraldehyde 3-phosphate generates NADH resulting net oxidation in the glucose to pyruvate conversion. The oxidation-reduction does not take place in the glucose to lactate conversion. The transfer of electrons from NADH to pyruvate is catalyzed by lactate dehydrogenase to from lactate.

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Answer 3

Question

Chapter 24.4, Problem 24.11P

Interpretation Introduction

(a)

Interpretation:

The way in which the conversion of pyruvate to lactate is similar to pyruvate to ethanol conversion needs to be explained.

Concept introduction:

The oxidation of glyceraldehyde 3-phosphate generates NADH resulting net oxidation in the glucose to pyruvate conversion. The oxidation-reduction does not take place in the glucose to lactate conversion. The transfer of electrons from NADH to pyruvate is catalyzed by lactate dehydrogenase to from lactate.

Interpretation Introduction

(b)

The ways in which two processes are different needs to be explained.

Concept introduction:

The oxidation of glyceraldehyde 3-phosphate generates NADH resulting net oxidation in the glucose to pyruvate conversion. The oxidation-reduction does not take place in the glucose to lactate conversion. The transfer of electrons from NADH to pyruvate is catalyzed by lactate dehydrogenase to from lactate.

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Answer 4

Question

Chapter 24.4, Problem 24.11P

Interpretation Introduction

(a)

Interpretation:

The way in which the conversion of pyruvate to lactate is similar to pyruvate to ethanol conversion needs to be explained.

Concept introduction:

The oxidation of glyceraldehyde 3-phosphate generates NADH resulting net oxidation in the glucose to pyruvate conversion. The oxidation-reduction does not take place in the glucose to lactate conversion. The transfer of electrons from NADH to pyruvate is catalyzed by lactate dehydrogenase to from lactate.

Interpretation Introduction

(b)

The ways in which two processes are different needs to be explained.

Concept introduction:

The oxidation of glyceraldehyde 3-phosphate generates NADH resulting net oxidation in the glucose to pyruvate conversion. The oxidation-reduction does not take place in the glucose to lactate conversion. The transfer of electrons from NADH to pyruvate is catalyzed by lactate dehydrogenase to from lactate.

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Answer 5

Chapter 24.4, Problem 24.11P

Interpretation Introduction

(a)

Interpretation:

The way in which the conversion of pyruvate to lactate is similar to pyruvate to ethanol conversion needs to be explained.

Concept introduction:

The oxidation of glyceraldehyde 3-phosphate generates NADH resulting net oxidation in the glucose to pyruvate conversion. The oxidation-reduction does not take place in the glucose to lactate conversion. The transfer of electrons from NADH to pyruvate is catalyzed by lactate dehydrogenase to from lactate.

Interpretation Introduction

(b)

The ways in which two processes are different needs to be explained.

Concept introduction:

The oxidation of glyceraldehyde 3-phosphate generates NADH resulting net oxidation in the glucose to pyruvate conversion. The oxidation-reduction does not take place in the glucose to lactate conversion. The transfer of electrons from NADH to pyruvate is catalyzed by lactate dehydrogenase to from lactate.

Answer 6

Chapter 24.4, Problem 24.11P

Interpretation Introduction

(a)

Interpretation:

The way in which the conversion of pyruvate to lactate is similar to pyruvate to ethanol conversion needs to be explained.

Concept introduction:

The oxidation of glyceraldehyde 3-phosphate generates NADH resulting net oxidation in the glucose to pyruvate conversion. The oxidation-reduction does not take place in the glucose to lactate conversion. The transfer of electrons from NADH to pyruvate is catalyzed by lactate dehydrogenase to from lactate.

Answer 7

Chapter 24.4, Problem 24.11P

Interpretation Introduction

(a)

Interpretation:

The way in which the conversion of pyruvate to lactate is similar to pyruvate to ethanol conversion needs to be explained.

Concept introduction:

The oxidation of glyceraldehyde 3-phosphate generates NADH resulting net oxidation in the glucose to pyruvate conversion. The oxidation-reduction does not take place in the glucose to lactate conversion. The transfer of electrons from NADH to pyruvate is catalyzed by lactate dehydrogenase to from lactate.

Answer 8

Interpretation Introduction

(b)

The ways in which two processes are different needs to be explained.

Concept introduction:

The oxidation of glyceraldehyde 3-phosphate generates NADH resulting net oxidation in the glucose to pyruvate conversion. The oxidation-reduction does not take place in the glucose to lactate conversion. The transfer of electrons from NADH to pyruvate is catalyzed by lactate dehydrogenase to from lactate.

Answer 9

Interpretation Introduction

(b)

The ways in which two processes are different needs to be explained.

Concept introduction:

The oxidation of glyceraldehyde 3-phosphate generates NADH resulting net oxidation in the glucose to pyruvate conversion. The oxidation-reduction does not take place in the glucose to lactate conversion. The transfer of electrons from NADH to pyruvate is catalyzed by lactate dehydrogenase to from lactate.

Answer 10

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Answer 11

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Answer 12

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Answer 13

Ch. 24.2 - Analyze the following reaction by considering the...Ch. 24.2 - Prob. 24.2P Ch. 24.3 - Prob. 24.3P Ch. 24.3 - Prob. 24.4P Ch. 24.3 - Prob. 24.5P Ch. 24.3 - Prob. 24.6P Ch. 24.3 - Prob. 24.7P Ch. 24.3 - Prob. 24.8P Ch. 24.4 - Prob. 24.9P Ch. 24.4 - Prob. 24.10P

Solution Summary: The author explains how oxidation of glyceraldehyde 3-phosphate generates NADH in the glucose to pyruvate conversion.

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