FUND.OF GEN CHEM CHAP 1-13 W/ACCESS
FUND.OF GEN CHEM CHAP 1-13 W/ACCESS
16th Edition
ISBN: 9781323406038
Author: McMurry
Publisher: PEARSON C
Question
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Chapter 24, Problem 24.12UKC

(a)

Interpretation Introduction

Interpretation:

Using the given description about the lipoprotein it should be identified as either chylomicron, HDL, LDL or VLDL.

Which lipoprotein has the lowest density and why?

Concept introduction:

Lipoproteins are a biochemical assembly that contains both proteins and lipids.

Lipoproteins can be classified on the basis of density (protein: lipid ratio)

More protein – increased density

More lipid – decreased density

Chylomicrons are lipoprotein particles that consist of triglycerides, phospholipids, cholesterol and proteins. They transport dietary lipids from the intestines to other locations in the body. It is the largest lipoprotein with low density due to high lipid: protein ratio.

Very Low Density Lipoproteins (VLDL) are synthesized in liver and they transport endogenous triglycerides. Second highest in triacylglycerol as percentage of weight.

LDLs- This is a lipoprotein which transport cholesterol and it is considered as the bad cholesterol.

HDL (high density lipoprotein) it has highest density due to high protein: lipid ratio.

(b)

Interpretation Introduction

Interpretation:

Using the given description about the lipoprotein it should be identified as either chylomicron, HDL, LDL or VLDL.

Which lipoprotein carries triacylglycerols from the diet?

Concept introduction:

Lipoproteins are a biochemical assembly that contains both proteins and lipids.

Lipoproteins can be classified on the basis of density (protein: lipid ratio)

More protein – increased density

More lipid – decreased density

Chylomicrons are lipoprotein particles that consist of triglycerides, phospholipids, cholesterol and proteins. They transport dietary lipids from the intestines to other locations in the body. It is the largest lipoprotein with low density due to high lipid: protein ratio.

Very Low Density Lipoproteins (VLDL) are synthesized in liver and they transport endogenous triglycerides. Second highest in triacylglycerol as percentage of weight.

LDLs- This is a lipoprotein which transport cholesterol and it is considered as the bad cholesterol.

HDL (high density lipoprotein) it has highest density due to high protein: lipid ratio.

(c)

Interpretation Introduction

Interpretation:

Using the given description about the lipoprotein it should be identified as either chylomicron, HDL, LDL or VLDL.

Which lipoprotein removes cholesterol from circulation?

Concept introduction:

Lipoproteins are a biochemical assembly that contains both proteins and lipids.

Lipoproteins can be classified on the basis of density (protein: lipid ratio)

More protein – increased density

More lipid – decreased density

Chylomicrons are lipoprotein particles that consist of triglycerides, phospholipids, cholesterol and proteins. They transport dietary lipids from the intestines to other locations in the body. It is the largest lipoprotein with low density due to high lipid: protein ratio.

Very Low Density Lipoproteins (VLDL) are synthesized in liver and they transport endogenous triglycerides. Second highest in triacylglycerol as percentage of weight.

LDLs- This is a lipoprotein which transport cholesterol and it is considered as the bad cholesterol.

HDL (high density lipoprotein) it has highest density due to high protein: lipid ratio.

(d)

Interpretation Introduction

Interpretation:

Using the given description about the lipoprotein it should be identified as either chylomicron, HDL, LDL or VLDL.

Which lipoprotein contains “bad cholesterol” from a vascular disease risk stand point?

Concept introduction:

Lipoproteins are a biochemical assembly that contains both proteins and lipids.

Lipoproteins can be classified on the basis of density (protein: lipid ratio)

More protein – increased density

More lipid – decreased density

Chylomicrons are lipoprotein particles that consist of triglycerides, phospholipids, cholesterol and proteins. They transport dietary lipids from the intestines to other locations in the body. It is the largest lipoprotein with low density due to high lipid: protein ratio.

Very Low Density Lipoproteins (VLDL) are synthesized in liver and they transport endogenous triglycerides. Second highest in triacylglycerol as percentage of weight.

LDLs- This is a lipoprotein which transport cholesterol and it is considered as the bad cholesterol.

HDL (high density lipoprotein) it has highest density due to high protein: lipid ratio.

(e)

Interpretation Introduction

Interpretation:

Using the given description about the lipoprotein it should be identified as either chylomicron, HDL, LDL or VLDL.

Which lipoprotein has the highest ratio of proteins to lipid?

Concept introduction:

Lipoproteins are a biochemical assembly that contains both proteins and lipids.

Lipoproteins can be classified on the basis of density (protein: lipid ratio)

More protein – increased density

More lipid – decreased density

Chylomicrons are lipoprotein particles that consist of triglycerides, phospholipids, cholesterol and proteins. They transport dietary lipids from the intestines to other locations in the body. It is the largest lipoprotein with low density due to high lipid: protein ratio.

Very Low Density Lipoproteins (VLDL) are synthesized in liver and they transport endogenous triglycerides. Second highest in triacylglycerol as percentage of weight.

LDLs- This is a lipoprotein which transport cholesterol and it is considered as the bad cholesterol.

HDL (high density lipoprotein) it has highest density due to high protein: lipid ratio.

(f)

Interpretation Introduction

Interpretation:

Using the given description about the lipoprotein it should be identified as either chylomicron, HDL, LDL or VLDL.

Which lipoprotein carries triacylglycerols from the liver to peripheral tissue? How are triacylglycerols used?

Concept introduction:

Lipoproteins are a biochemical assembly that contains both proteins and lipids.

Lipoproteins can be classified on the basis of density (protein: lipid ratio)

More protein – increased density

More lipid – decreased density

Chylomicrons are lipoprotein particles that consist of triglycerides, phospholipids, cholesterol and proteins. They transport dietary lipids from the intestines to other locations in the body. It is the largest lipoprotein with low density due to high lipid: protein ratio.

Very Low Density Lipoproteins (VLDL) are synthesized in liver and they transport endogenous triglycerides. Second highest in triacylglycerol as percentage of weight.

LDLs- This is a lipoprotein which transport cholesterol and it is considered as the bad cholesterol.

HDL (high density lipoprotein) it has highest density due to high protein: lipid ratio.

(g)

Interpretation Introduction

Interpretation:

Using the given description about the lipoprotein it should be identified as either chylomicron, HDL, LDL or VLDL.

Which lipoprotein transports cholesterol from the liver to peripheral tissues?

Concept introduction:

Lipoproteins are a biochemical assembly that contains both proteins and lipids.

Lipoproteins can be classified on the basis of density (protein: lipid ratio)

More protein – increased density

More lipid – decreased density

Chylomicrons are lipoprotein particles that consist of triglycerides, phospholipids, cholesterol and proteins. They transport dietary lipids from the intestines to other locations in the body. It is the largest lipoprotein with low density due to high lipid: protein ratio.

Very Low Density Lipoproteins (VLDL) are synthesized in liver and they transport endogenous triglycerides. Second highest in triacylglycerol as percentage of weight.

LDLs- This is a lipoprotein which transport cholesterol and it is considered as the bad cholesterol.

HDL (high density lipoprotein) it has highest density due to high protein: lipid ratio.

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Which of the following statements regarding the synthesis and metabolism of lipoprotein complexes are TRUE?1) pre-HDLs are synthesized only in the liver2) VLDLs are metabolized by lipoprotein lipase3) HDLs are produced as derivatives in VLDL metabolism4) a high serum level of LDL increases the risk of myocardial infarction5) HDLs carry cholesterol esters and clear up the excess of cholesterol from extrahepatic tissues
Which lipoprotein particles contain “good” and “bad” cholesterol, and why are these terms used?
"The following describe lipoprotein organization, classification & function, EXCEPT: "     Each type of lipoprotein has a characteristic apoprotein necessary for the transport and metabolism of the lipid inside     "Lipid content is less than protein thus, the higher the % TAG the less dense the lipoprotein"     The amount of cholesterol and cholesteryl ester increases as lipoprotein density decreases     "Chylomicrons and VLDL transport dietary and biosynthesized lipids to the peripheral tissues, respectively"

Chapter 24 Solutions

FUND.OF GEN CHEM CHAP 1-13 W/ACCESS

Ch. 24.6 - Prob. 24.8PCh. 24.6 - Prob. 24.9PCh. 24.7 - Prob. 24.4CIAPCh. 24.7 - Prob. 24.5CIAPCh. 24.7 - Prob. 24.6CIAPCh. 24.7 - What is atherosclerosis?Ch. 24.7 - Prob. 24.8CIAPCh. 24 - Oxygen is not a reactant in the oxidation of...Ch. 24 - Prob. 24.12UKCCh. 24 - Prob. 24.13UKCCh. 24 - Prob. 24.14UKCCh. 24 - Prob. 24.15UKCCh. 24 - Prob. 24.16UKCCh. 24 - Prob. 24.17UKCCh. 24 - Prob. 24.18UKCCh. 24 - Prob. 24.19APCh. 24 - Prob. 24.20APCh. 24 - Prob. 24.21APCh. 24 - Prob. 24.22APCh. 24 - Prob. 24.23APCh. 24 - Prob. 24.24APCh. 24 - Prob. 24.25APCh. 24 - Prob. 24.26APCh. 24 - Prob. 24.27APCh. 24 - Prob. 24.28APCh. 24 - Prob. 24.29APCh. 24 - Prob. 24.30APCh. 24 - Prob. 24.33APCh. 24 - Prob. 24.34APCh. 24 - Prob. 24.35APCh. 24 - Prob. 24.36APCh. 24 - Prob. 24.37APCh. 24 - Prob. 24.38APCh. 24 - Prob. 24.39APCh. 24 - Prob. 24.40APCh. 24 - Prob. 24.41APCh. 24 - Prob. 24.42APCh. 24 - Prob. 24.43APCh. 24 - Prob. 24.44APCh. 24 - Prob. 24.45APCh. 24 - Prob. 24.46APCh. 24 - Prob. 24.47APCh. 24 - Prob. 24.48APCh. 24 - Prob. 24.49APCh. 24 - Prob. 24.50APCh. 24 - Prob. 24.51APCh. 24 - Prob. 24.52APCh. 24 - Prob. 24.53APCh. 24 - Individuals suffering from ketoacidosis have...Ch. 24 - Prob. 24.55APCh. 24 - Prob. 24.56APCh. 24 - Prob. 24.57APCh. 24 - Prob. 24.58APCh. 24 - Why are fatty acids generally composed of an even...Ch. 24 - Prob. 24.60APCh. 24 - Prob. 24.62APCh. 24 - Prob. 24.63APCh. 24 - Prob. 24.64CPCh. 24 - Prob. 24.66CPCh. 24 - Prob. 24.67CPCh. 24 - Prob. 24.68CPCh. 24 - Prob. 24.70GPCh. 24 - In the synthesis of cholesterol, acetyl-CoA is...Ch. 24 - Prob. 24.72GP
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