The function of glycerol 3-phosphate, phosphatidate, diacylglycerol in the formation of triacylglycerol and phospholipid. should be determined. Concept introduction: Phospholipids are the basic constituent of all cell membranes. They usually form lipid bilayers. The structure of a phospholipid molecule has a tail made up of two hydrophobic fatty acid and a hydrophilic head comprising of a phosphate group.

Question

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Answer 1

Question

Chapter 26, Problem 1P

Interpretation Introduction

Interpretation:

The function of glycerol 3-phosphate, phosphatidate, diacylglycerol in the formation of triacylglycerol and phospholipid. should be determined.

Concept introduction:

Phospholipids are the basic constituent of all cell membranes. They usually form lipid bilayers. The structure of a phospholipid molecule has a tail made up of two hydrophobic fatty acid and a hydrophilic head comprising of a phosphate group.

Expert Solution & Answer

Answer to Problem 1P

Glycerol 3-phosphate, phosphatidate, and diacylglycerol act as a precursor for the formation of triacylglycerol and phospholipid.

Explanation of Solution

Glycerol 3-phosphate acts as the base for the formation of both triacylglycerol and phospholipid. Glycerol 3-phosphate is a glycolytic chemical intermediate. Glycerol 3-phosphate is synthesized typically by the reduction of dihydroxyacetone phosphate (intermediate of gluconeogenesis).

Formation of phosphatidate:

Phosphatidate is formed during the initial step of the production of both triacylglycerols for energy storage and phospholipids for membranes.

Glycerol 3-phosphate become acylated by the acyl CoA. It then forms lysophosphatidate. Then this lysophosphatidate is again acylated by acyl CoA to form phosphatidate.

Formation of triacylglycerol:

During the formation of triacylglycerol, the phosphoryl group is eliminated from glycerol-3 phosphate to synthesize diacylglycerol. This diacylglycerol is then acylated to produce triacylglycerol.

Formation of phospholipid:

During the phospholipid production, phosphatidate usually reacts with Cytidine triphosphate or CTP. This reaction produces CDP-diacylglycerol. Then CDP-diacylglycerol further reacts with alcohol and produce a phospholipid. Instead, diacylglycerol can also react with a Cytidine Diphosphate or CDP alcohol to synthesize a phospholipid.

In this way, glycerol 3-phosphate, phosphatidate, diacylglycerol play an important role in the formation of triacylglycerol and phospholipid. These molecules act as a precursor for the formation of triacylglycerol and phospholipid.

Conclusion

Glycerol 3-phosphate, phosphatidate, and diacylglycerol act as a precursor for the formation of triacylglycerol and phospholipid.

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You’ve isolated a protein and determined that the Native molecular weight of the holoenzyme is 160 kD using size exclusion chromatography. Analysis of this protein using SDS-PAGE revealed 2 bands, one at 100 kD and one at 30 kD. The enzyme was found to be 0.829% NAD (by weight). What further can be said regarding the structure of the polypeptide?

Answer 2

Question

Chapter 26, Problem 1P

Interpretation Introduction

Interpretation:

The function of glycerol 3-phosphate, phosphatidate, diacylglycerol in the formation of triacylglycerol and phospholipid. should be determined.

Concept introduction:

Phospholipids are the basic constituent of all cell membranes. They usually form lipid bilayers. The structure of a phospholipid molecule has a tail made up of two hydrophobic fatty acid and a hydrophilic head comprising of a phosphate group.

Expert Solution & Answer

Answer to Problem 1P

Glycerol 3-phosphate, phosphatidate, and diacylglycerol act as a precursor for the formation of triacylglycerol and phospholipid.

Explanation of Solution

Glycerol 3-phosphate acts as the base for the formation of both triacylglycerol and phospholipid. Glycerol 3-phosphate is a glycolytic chemical intermediate. Glycerol 3-phosphate is synthesized typically by the reduction of dihydroxyacetone phosphate (intermediate of gluconeogenesis).

Formation of phosphatidate:

Phosphatidate is formed during the initial step of the production of both triacylglycerols for energy storage and phospholipids for membranes.

Glycerol 3-phosphate become acylated by the acyl CoA. It then forms lysophosphatidate. Then this lysophosphatidate is again acylated by acyl CoA to form phosphatidate.

Formation of triacylglycerol:

During the formation of triacylglycerol, the phosphoryl group is eliminated from glycerol-3 phosphate to synthesize diacylglycerol. This diacylglycerol is then acylated to produce triacylglycerol.

Formation of phospholipid:

During the phospholipid production, phosphatidate usually reacts with Cytidine triphosphate or CTP. This reaction produces CDP-diacylglycerol. Then CDP-diacylglycerol further reacts with alcohol and produce a phospholipid. Instead, diacylglycerol can also react with a Cytidine Diphosphate or CDP alcohol to synthesize a phospholipid.

In this way, glycerol 3-phosphate, phosphatidate, diacylglycerol play an important role in the formation of triacylglycerol and phospholipid. These molecules act as a precursor for the formation of triacylglycerol and phospholipid.

Conclusion

Glycerol 3-phosphate, phosphatidate, and diacylglycerol act as a precursor for the formation of triacylglycerol and phospholipid.

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Answer 3

Question

Chapter 26, Problem 1P

Interpretation Introduction

Interpretation:

The function of glycerol 3-phosphate, phosphatidate, diacylglycerol in the formation of triacylglycerol and phospholipid. should be determined.

Concept introduction:

Phospholipids are the basic constituent of all cell membranes. They usually form lipid bilayers. The structure of a phospholipid molecule has a tail made up of two hydrophobic fatty acid and a hydrophilic head comprising of a phosphate group.

Expert Solution & Answer

Answer to Problem 1P

Glycerol 3-phosphate, phosphatidate, and diacylglycerol act as a precursor for the formation of triacylglycerol and phospholipid.

Explanation of Solution

Glycerol 3-phosphate acts as the base for the formation of both triacylglycerol and phospholipid. Glycerol 3-phosphate is a glycolytic chemical intermediate. Glycerol 3-phosphate is synthesized typically by the reduction of dihydroxyacetone phosphate (intermediate of gluconeogenesis).

Formation of phosphatidate:

Phosphatidate is formed during the initial step of the production of both triacylglycerols for energy storage and phospholipids for membranes.

Glycerol 3-phosphate become acylated by the acyl CoA. It then forms lysophosphatidate. Then this lysophosphatidate is again acylated by acyl CoA to form phosphatidate.

Formation of triacylglycerol:

During the formation of triacylglycerol, the phosphoryl group is eliminated from glycerol-3 phosphate to synthesize diacylglycerol. This diacylglycerol is then acylated to produce triacylglycerol.

Formation of phospholipid:

During the phospholipid production, phosphatidate usually reacts with Cytidine triphosphate or CTP. This reaction produces CDP-diacylglycerol. Then CDP-diacylglycerol further reacts with alcohol and produce a phospholipid. Instead, diacylglycerol can also react with a Cytidine Diphosphate or CDP alcohol to synthesize a phospholipid.

In this way, glycerol 3-phosphate, phosphatidate, diacylglycerol play an important role in the formation of triacylglycerol and phospholipid. These molecules act as a precursor for the formation of triacylglycerol and phospholipid.

Conclusion

Glycerol 3-phosphate, phosphatidate, and diacylglycerol act as a precursor for the formation of triacylglycerol and phospholipid.

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Answer 4

Question

Chapter 26, Problem 1P

Interpretation Introduction

Interpretation:

The function of glycerol 3-phosphate, phosphatidate, diacylglycerol in the formation of triacylglycerol and phospholipid. should be determined.

Concept introduction:

Phospholipids are the basic constituent of all cell membranes. They usually form lipid bilayers. The structure of a phospholipid molecule has a tail made up of two hydrophobic fatty acid and a hydrophilic head comprising of a phosphate group.

Expert Solution & Answer

Answer to Problem 1P

Glycerol 3-phosphate, phosphatidate, and diacylglycerol act as a precursor for the formation of triacylglycerol and phospholipid.

Explanation of Solution

Glycerol 3-phosphate acts as the base for the formation of both triacylglycerol and phospholipid. Glycerol 3-phosphate is a glycolytic chemical intermediate. Glycerol 3-phosphate is synthesized typically by the reduction of dihydroxyacetone phosphate (intermediate of gluconeogenesis).

Formation of phosphatidate:

Phosphatidate is formed during the initial step of the production of both triacylglycerols for energy storage and phospholipids for membranes.

Glycerol 3-phosphate become acylated by the acyl CoA. It then forms lysophosphatidate. Then this lysophosphatidate is again acylated by acyl CoA to form phosphatidate.

Formation of triacylglycerol:

During the formation of triacylglycerol, the phosphoryl group is eliminated from glycerol-3 phosphate to synthesize diacylglycerol. This diacylglycerol is then acylated to produce triacylglycerol.

Formation of phospholipid:

During the phospholipid production, phosphatidate usually reacts with Cytidine triphosphate or CTP. This reaction produces CDP-diacylglycerol. Then CDP-diacylglycerol further reacts with alcohol and produce a phospholipid. Instead, diacylglycerol can also react with a Cytidine Diphosphate or CDP alcohol to synthesize a phospholipid.

In this way, glycerol 3-phosphate, phosphatidate, diacylglycerol play an important role in the formation of triacylglycerol and phospholipid. These molecules act as a precursor for the formation of triacylglycerol and phospholipid.

Conclusion

Glycerol 3-phosphate, phosphatidate, and diacylglycerol act as a precursor for the formation of triacylglycerol and phospholipid.

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Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 5

Chapter 26, Problem 1P

Interpretation Introduction

Interpretation:

The function of glycerol 3-phosphate, phosphatidate, diacylglycerol in the formation of triacylglycerol and phospholipid. should be determined.

Concept introduction:

Phospholipids are the basic constituent of all cell membranes. They usually form lipid bilayers. The structure of a phospholipid molecule has a tail made up of two hydrophobic fatty acid and a hydrophilic head comprising of a phosphate group.

Expert Solution & Answer

Answer to Problem 1P

Glycerol 3-phosphate, phosphatidate, and diacylglycerol act as a precursor for the formation of triacylglycerol and phospholipid.

Explanation of Solution

Glycerol 3-phosphate acts as the base for the formation of both triacylglycerol and phospholipid. Glycerol 3-phosphate is a glycolytic chemical intermediate. Glycerol 3-phosphate is synthesized typically by the reduction of dihydroxyacetone phosphate (intermediate of gluconeogenesis).

Formation of phosphatidate:

Phosphatidate is formed during the initial step of the production of both triacylglycerols for energy storage and phospholipids for membranes.

Glycerol 3-phosphate become acylated by the acyl CoA. It then forms lysophosphatidate. Then this lysophosphatidate is again acylated by acyl CoA to form phosphatidate.

Formation of triacylglycerol:

During the formation of triacylglycerol, the phosphoryl group is eliminated from glycerol-3 phosphate to synthesize diacylglycerol. This diacylglycerol is then acylated to produce triacylglycerol.

Formation of phospholipid:

During the phospholipid production, phosphatidate usually reacts with Cytidine triphosphate or CTP. This reaction produces CDP-diacylglycerol. Then CDP-diacylglycerol further reacts with alcohol and produce a phospholipid. Instead, diacylglycerol can also react with a Cytidine Diphosphate or CDP alcohol to synthesize a phospholipid.

In this way, glycerol 3-phosphate, phosphatidate, diacylglycerol play an important role in the formation of triacylglycerol and phospholipid. These molecules act as a precursor for the formation of triacylglycerol and phospholipid.

Conclusion

Glycerol 3-phosphate, phosphatidate, and diacylglycerol act as a precursor for the formation of triacylglycerol and phospholipid.

Answer 6

Chapter 26, Problem 1P

Interpretation Introduction

Interpretation:

The function of glycerol 3-phosphate, phosphatidate, diacylglycerol in the formation of triacylglycerol and phospholipid. should be determined.

Concept introduction:

Phospholipids are the basic constituent of all cell membranes. They usually form lipid bilayers. The structure of a phospholipid molecule has a tail made up of two hydrophobic fatty acid and a hydrophilic head comprising of a phosphate group.

Expert Solution & Answer

Answer to Problem 1P

Glycerol 3-phosphate, phosphatidate, and diacylglycerol act as a precursor for the formation of triacylglycerol and phospholipid.

Explanation of Solution

Glycerol 3-phosphate acts as the base for the formation of both triacylglycerol and phospholipid. Glycerol 3-phosphate is a glycolytic chemical intermediate. Glycerol 3-phosphate is synthesized typically by the reduction of dihydroxyacetone phosphate (intermediate of gluconeogenesis).

Formation of phosphatidate:

Phosphatidate is formed during the initial step of the production of both triacylglycerols for energy storage and phospholipids for membranes.

Glycerol 3-phosphate become acylated by the acyl CoA. It then forms lysophosphatidate. Then this lysophosphatidate is again acylated by acyl CoA to form phosphatidate.

Formation of triacylglycerol:

During the formation of triacylglycerol, the phosphoryl group is eliminated from glycerol-3 phosphate to synthesize diacylglycerol. This diacylglycerol is then acylated to produce triacylglycerol.

Formation of phospholipid:

During the phospholipid production, phosphatidate usually reacts with Cytidine triphosphate or CTP. This reaction produces CDP-diacylglycerol. Then CDP-diacylglycerol further reacts with alcohol and produce a phospholipid. Instead, diacylglycerol can also react with a Cytidine Diphosphate or CDP alcohol to synthesize a phospholipid.

In this way, glycerol 3-phosphate, phosphatidate, diacylglycerol play an important role in the formation of triacylglycerol and phospholipid. These molecules act as a precursor for the formation of triacylglycerol and phospholipid.

Conclusion

Glycerol 3-phosphate, phosphatidate, and diacylglycerol act as a precursor for the formation of triacylglycerol and phospholipid.

Answer 7

Chapter 26, Problem 1P

Interpretation Introduction

Interpretation:

The function of glycerol 3-phosphate, phosphatidate, diacylglycerol in the formation of triacylglycerol and phospholipid. should be determined.

Concept introduction:

Phospholipids are the basic constituent of all cell membranes. They usually form lipid bilayers. The structure of a phospholipid molecule has a tail made up of two hydrophobic fatty acid and a hydrophilic head comprising of a phosphate group.

Answer 8

Expert Solution & Answer

Answer to Problem 1P

Glycerol 3-phosphate, phosphatidate, and diacylglycerol act as a precursor for the formation of triacylglycerol and phospholipid.

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

Explanation of Solution

Glycerol 3-phosphate acts as the base for the formation of both triacylglycerol and phospholipid. Glycerol 3-phosphate is a glycolytic chemical intermediate. Glycerol 3-phosphate is synthesized typically by the reduction of dihydroxyacetone phosphate (intermediate of gluconeogenesis).

Formation of phosphatidate:

Phosphatidate is formed during the initial step of the production of both triacylglycerols for energy storage and phospholipids for membranes.

Glycerol 3-phosphate become acylated by the acyl CoA. It then forms lysophosphatidate. Then this lysophosphatidate is again acylated by acyl CoA to form phosphatidate.

Formation of triacylglycerol:

During the formation of triacylglycerol, the phosphoryl group is eliminated from glycerol-3 phosphate to synthesize diacylglycerol. This diacylglycerol is then acylated to produce triacylglycerol.

Formation of phospholipid:

During the phospholipid production, phosphatidate usually reacts with Cytidine triphosphate or CTP. This reaction produces CDP-diacylglycerol. Then CDP-diacylglycerol further reacts with alcohol and produce a phospholipid. Instead, diacylglycerol can also react with a Cytidine Diphosphate or CDP alcohol to synthesize a phospholipid.

In this way, glycerol 3-phosphate, phosphatidate, diacylglycerol play an important role in the formation of triacylglycerol and phospholipid. These molecules act as a precursor for the formation of triacylglycerol and phospholipid.