(a) Interpretation: The structure of phospholipid; cephalin formed from two molecules of palmitoleic acid needs to be drawn. Concept Introduction: Phospholipid is a type of lipid that contains a phosphorus atom. They are mainly found in the cell membrane of plants and animals. They are also called as phosphoacylglycerol as two fatty acids with phosphate group and alcoholic group are bonded to the glycerol molecule through ester linkage. The phospholipid molecule has two ends; polar end and non-polar end. Two long hydrocarbon chains of fatty acids form the non-polar end of the molecule and are hydrophobic in nature, whereas the phosphate group is polar end and hydrophilic in nature. Due to this dual nature of phospholipid molecules, they form a lipid bilayer that can be effectively involved in the transfer of different hydrophobic and hydrophilic molecules across the cell membrane.

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Answer 1

Question

Chapter 19, Problem 55P

Interpretation Introduction

(a)

Interpretation:

The structure of phospholipid; cephalin formed from two molecules of palmitoleic acid needs to be drawn.

Concept Introduction:

Phospholipid is a type of lipid that contains a phosphorus atom. They are mainly found in the cell membrane of plants and animals. They are also called as phosphoacylglycerol as two fatty acids with phosphate group and alcoholic group are bonded to the glycerol molecule through ester linkage.

The phospholipid molecule has two ends; polar end and non-polar end. Two long hydrocarbon chains of fatty acids form the non-polar end of the molecule and are hydrophobic in nature, whereas the phosphate group is polar end and hydrophilic in nature. Due to this dual nature of phospholipid molecules, they form a lipid bilayer that can be effectively involved in the transfer of different hydrophobic and hydrophilic molecules across the cell membrane.

Interpretation Introduction

(b)

Interpretation:

The structure of phosphatidylcholine formed from two molecules of lauric acid needs to be drawn.

Concept Introduction:

Phospholipid is type of lipid that contains a phosphorus atom. They are mainly found in the cell membrane of plants and animals. They are also called as phosphoacylglycerol as two fatty acids with phosphate group and alcoholic group are bonded to the glycerol molecule through ester linkage.

The phospholipid molecule has two ends; polar end and non-polar end. Two long hydrocarbon chains of fatty acids form the non-polar end of the molecule and hydrophobic in nature whereas the phosphate group is polar end and hydrophilic in nature. Due to this dual nature of phospholipid molecules, they form a lipid bilayer that can effectively involves in transfer of different hydrophobic and hydrophilic molecules across the cell membrane.

Interpretation Introduction

(c)

Interpretation:

The structure of sphingomyelinformed from stearic acid and ethanolamine needs to be drawn.

Concept Introduction:

Phospholipid is type of lipid that contains a phosphorus atom. They are mainly found in the cell membrane of plants and animals. They are also called as phosphoacylglycerol as two fatty acids with phosphate group and alcoholic group are bonded to the glycerol molecule through ester linkage.

The phospholipid molecule has two ends; polar end and non-polar end. Two long hydrocarbon chains of fatty acids form the non-polar end of the molecule and hydrophobic in nature whereas the phosphate group is polar end and hydrophilic in nature. Due to this dual nature of phospholipid molecules, they form a lipid bilayer that can effectively involves in transfer of different hydrophobic and hydrophilic molecules across the cell membrane.

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What spectral features allow you to differentiate the product from the starting material? Use four separate paragraphs for each set of comparisons. You should have one paragraph each devoted to MS, HNMR, CNMR and IR. 2) For MS, the differing masses of molecular ions are a popular starting point. Including a unique fragmentation is important, too. 3) For HNMR, CNMR and IR state the peaks that are different and what makes them different (usually the presence or absence of certain groups). See if you can find two differences (in each set of IR, HNMR and CNMR spectra) due to the presence or absence of a functional group. Include peak locations. Alternatively, you can state a shift of a peak due to a change near a given functional group. Including peak locations for shifted peaks, as well as what these peaks are due to. Ideally, your focus should be on not just identifying the differences but explaining them in terms of functional group changes.

Answer 2

Question

Chapter 19, Problem 55P

Interpretation Introduction

(a)

Interpretation:

The structure of phospholipid; cephalin formed from two molecules of palmitoleic acid needs to be drawn.

Concept Introduction:

Phospholipid is a type of lipid that contains a phosphorus atom. They are mainly found in the cell membrane of plants and animals. They are also called as phosphoacylglycerol as two fatty acids with phosphate group and alcoholic group are bonded to the glycerol molecule through ester linkage.

The phospholipid molecule has two ends; polar end and non-polar end. Two long hydrocarbon chains of fatty acids form the non-polar end of the molecule and are hydrophobic in nature, whereas the phosphate group is polar end and hydrophilic in nature. Due to this dual nature of phospholipid molecules, they form a lipid bilayer that can be effectively involved in the transfer of different hydrophobic and hydrophilic molecules across the cell membrane.

Interpretation Introduction

(b)

Interpretation:

The structure of phosphatidylcholine formed from two molecules of lauric acid needs to be drawn.

Concept Introduction:

Phospholipid is type of lipid that contains a phosphorus atom. They are mainly found in the cell membrane of plants and animals. They are also called as phosphoacylglycerol as two fatty acids with phosphate group and alcoholic group are bonded to the glycerol molecule through ester linkage.

The phospholipid molecule has two ends; polar end and non-polar end. Two long hydrocarbon chains of fatty acids form the non-polar end of the molecule and hydrophobic in nature whereas the phosphate group is polar end and hydrophilic in nature. Due to this dual nature of phospholipid molecules, they form a lipid bilayer that can effectively involves in transfer of different hydrophobic and hydrophilic molecules across the cell membrane.

Interpretation Introduction

(c)

Interpretation:

The structure of sphingomyelinformed from stearic acid and ethanolamine needs to be drawn.

Concept Introduction:

Phospholipid is type of lipid that contains a phosphorus atom. They are mainly found in the cell membrane of plants and animals. They are also called as phosphoacylglycerol as two fatty acids with phosphate group and alcoholic group are bonded to the glycerol molecule through ester linkage.

The phospholipid molecule has two ends; polar end and non-polar end. Two long hydrocarbon chains of fatty acids form the non-polar end of the molecule and hydrophobic in nature whereas the phosphate group is polar end and hydrophilic in nature. Due to this dual nature of phospholipid molecules, they form a lipid bilayer that can effectively involves in transfer of different hydrophobic and hydrophilic molecules across the cell membrane.

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Answer 3

Question

Chapter 19, Problem 55P

Interpretation Introduction

(a)

Interpretation:

The structure of phospholipid; cephalin formed from two molecules of palmitoleic acid needs to be drawn.

Concept Introduction:

Phospholipid is a type of lipid that contains a phosphorus atom. They are mainly found in the cell membrane of plants and animals. They are also called as phosphoacylglycerol as two fatty acids with phosphate group and alcoholic group are bonded to the glycerol molecule through ester linkage.

The phospholipid molecule has two ends; polar end and non-polar end. Two long hydrocarbon chains of fatty acids form the non-polar end of the molecule and are hydrophobic in nature, whereas the phosphate group is polar end and hydrophilic in nature. Due to this dual nature of phospholipid molecules, they form a lipid bilayer that can be effectively involved in the transfer of different hydrophobic and hydrophilic molecules across the cell membrane.

Interpretation Introduction

(b)

Interpretation:

The structure of phosphatidylcholine formed from two molecules of lauric acid needs to be drawn.

Concept Introduction:

Phospholipid is type of lipid that contains a phosphorus atom. They are mainly found in the cell membrane of plants and animals. They are also called as phosphoacylglycerol as two fatty acids with phosphate group and alcoholic group are bonded to the glycerol molecule through ester linkage.

The phospholipid molecule has two ends; polar end and non-polar end. Two long hydrocarbon chains of fatty acids form the non-polar end of the molecule and hydrophobic in nature whereas the phosphate group is polar end and hydrophilic in nature. Due to this dual nature of phospholipid molecules, they form a lipid bilayer that can effectively involves in transfer of different hydrophobic and hydrophilic molecules across the cell membrane.

Interpretation Introduction

(c)

Interpretation:

The structure of sphingomyelinformed from stearic acid and ethanolamine needs to be drawn.

Concept Introduction:

Phospholipid is type of lipid that contains a phosphorus atom. They are mainly found in the cell membrane of plants and animals. They are also called as phosphoacylglycerol as two fatty acids with phosphate group and alcoholic group are bonded to the glycerol molecule through ester linkage.

The phospholipid molecule has two ends; polar end and non-polar end. Two long hydrocarbon chains of fatty acids form the non-polar end of the molecule and hydrophobic in nature whereas the phosphate group is polar end and hydrophilic in nature. Due to this dual nature of phospholipid molecules, they form a lipid bilayer that can effectively involves in transfer of different hydrophobic and hydrophilic molecules across the cell membrane.

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Answer 4

Question

Chapter 19, Problem 55P

Interpretation Introduction

(a)

Interpretation:

The structure of phospholipid; cephalin formed from two molecules of palmitoleic acid needs to be drawn.

Concept Introduction:

Phospholipid is a type of lipid that contains a phosphorus atom. They are mainly found in the cell membrane of plants and animals. They are also called as phosphoacylglycerol as two fatty acids with phosphate group and alcoholic group are bonded to the glycerol molecule through ester linkage.

The phospholipid molecule has two ends; polar end and non-polar end. Two long hydrocarbon chains of fatty acids form the non-polar end of the molecule and are hydrophobic in nature, whereas the phosphate group is polar end and hydrophilic in nature. Due to this dual nature of phospholipid molecules, they form a lipid bilayer that can be effectively involved in the transfer of different hydrophobic and hydrophilic molecules across the cell membrane.

Interpretation Introduction

(b)

Interpretation:

The structure of phosphatidylcholine formed from two molecules of lauric acid needs to be drawn.

Concept Introduction:

Phospholipid is type of lipid that contains a phosphorus atom. They are mainly found in the cell membrane of plants and animals. They are also called as phosphoacylglycerol as two fatty acids with phosphate group and alcoholic group are bonded to the glycerol molecule through ester linkage.

The phospholipid molecule has two ends; polar end and non-polar end. Two long hydrocarbon chains of fatty acids form the non-polar end of the molecule and hydrophobic in nature whereas the phosphate group is polar end and hydrophilic in nature. Due to this dual nature of phospholipid molecules, they form a lipid bilayer that can effectively involves in transfer of different hydrophobic and hydrophilic molecules across the cell membrane.

Interpretation Introduction

(c)

Interpretation:

The structure of sphingomyelinformed from stearic acid and ethanolamine needs to be drawn.

Concept Introduction:

Phospholipid is type of lipid that contains a phosphorus atom. They are mainly found in the cell membrane of plants and animals. They are also called as phosphoacylglycerol as two fatty acids with phosphate group and alcoholic group are bonded to the glycerol molecule through ester linkage.

The phospholipid molecule has two ends; polar end and non-polar end. Two long hydrocarbon chains of fatty acids form the non-polar end of the molecule and hydrophobic in nature whereas the phosphate group is polar end and hydrophilic in nature. Due to this dual nature of phospholipid molecules, they form a lipid bilayer that can effectively involves in transfer of different hydrophobic and hydrophilic molecules across the cell membrane.

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Answer 5

Chapter 19, Problem 55P

Interpretation Introduction

(a)

Interpretation:

The structure of phospholipid; cephalin formed from two molecules of palmitoleic acid needs to be drawn.

Concept Introduction:

Phospholipid is a type of lipid that contains a phosphorus atom. They are mainly found in the cell membrane of plants and animals. They are also called as phosphoacylglycerol as two fatty acids with phosphate group and alcoholic group are bonded to the glycerol molecule through ester linkage.

The phospholipid molecule has two ends; polar end and non-polar end. Two long hydrocarbon chains of fatty acids form the non-polar end of the molecule and are hydrophobic in nature, whereas the phosphate group is polar end and hydrophilic in nature. Due to this dual nature of phospholipid molecules, they form a lipid bilayer that can be effectively involved in the transfer of different hydrophobic and hydrophilic molecules across the cell membrane.

Interpretation Introduction

(b)

Interpretation:

The structure of phosphatidylcholine formed from two molecules of lauric acid needs to be drawn.

Concept Introduction:

Phospholipid is type of lipid that contains a phosphorus atom. They are mainly found in the cell membrane of plants and animals. They are also called as phosphoacylglycerol as two fatty acids with phosphate group and alcoholic group are bonded to the glycerol molecule through ester linkage.

The phospholipid molecule has two ends; polar end and non-polar end. Two long hydrocarbon chains of fatty acids form the non-polar end of the molecule and hydrophobic in nature whereas the phosphate group is polar end and hydrophilic in nature. Due to this dual nature of phospholipid molecules, they form a lipid bilayer that can effectively involves in transfer of different hydrophobic and hydrophilic molecules across the cell membrane.

Interpretation Introduction

(c)

Interpretation:

The structure of sphingomyelinformed from stearic acid and ethanolamine needs to be drawn.

Concept Introduction:

Phospholipid is type of lipid that contains a phosphorus atom. They are mainly found in the cell membrane of plants and animals. They are also called as phosphoacylglycerol as two fatty acids with phosphate group and alcoholic group are bonded to the glycerol molecule through ester linkage.

The phospholipid molecule has two ends; polar end and non-polar end. Two long hydrocarbon chains of fatty acids form the non-polar end of the molecule and hydrophobic in nature whereas the phosphate group is polar end and hydrophilic in nature. Due to this dual nature of phospholipid molecules, they form a lipid bilayer that can effectively involves in transfer of different hydrophobic and hydrophilic molecules across the cell membrane.

Answer 6

Chapter 19, Problem 55P

Interpretation Introduction

(a)

Interpretation:

The structure of phospholipid; cephalin formed from two molecules of palmitoleic acid needs to be drawn.

Concept Introduction:

Phospholipid is a type of lipid that contains a phosphorus atom. They are mainly found in the cell membrane of plants and animals. They are also called as phosphoacylglycerol as two fatty acids with phosphate group and alcoholic group are bonded to the glycerol molecule through ester linkage.

The phospholipid molecule has two ends; polar end and non-polar end. Two long hydrocarbon chains of fatty acids form the non-polar end of the molecule and are hydrophobic in nature, whereas the phosphate group is polar end and hydrophilic in nature. Due to this dual nature of phospholipid molecules, they form a lipid bilayer that can be effectively involved in the transfer of different hydrophobic and hydrophilic molecules across the cell membrane.

Answer 7

Chapter 19, Problem 55P

Interpretation Introduction

(a)

Interpretation:

The structure of phospholipid; cephalin formed from two molecules of palmitoleic acid needs to be drawn.

Concept Introduction:

Phospholipid is a type of lipid that contains a phosphorus atom. They are mainly found in the cell membrane of plants and animals. They are also called as phosphoacylglycerol as two fatty acids with phosphate group and alcoholic group are bonded to the glycerol molecule through ester linkage.

The phospholipid molecule has two ends; polar end and non-polar end. Two long hydrocarbon chains of fatty acids form the non-polar end of the molecule and are hydrophobic in nature, whereas the phosphate group is polar end and hydrophilic in nature. Due to this dual nature of phospholipid molecules, they form a lipid bilayer that can be effectively involved in the transfer of different hydrophobic and hydrophilic molecules across the cell membrane.

Answer 8

Interpretation Introduction

(b)

Interpretation:

The structure of phosphatidylcholine formed from two molecules of lauric acid needs to be drawn.

Concept Introduction:

Phospholipid is type of lipid that contains a phosphorus atom. They are mainly found in the cell membrane of plants and animals. They are also called as phosphoacylglycerol as two fatty acids with phosphate group and alcoholic group are bonded to the glycerol molecule through ester linkage.

The phospholipid molecule has two ends; polar end and non-polar end. Two long hydrocarbon chains of fatty acids form the non-polar end of the molecule and hydrophobic in nature whereas the phosphate group is polar end and hydrophilic in nature. Due to this dual nature of phospholipid molecules, they form a lipid bilayer that can effectively involves in transfer of different hydrophobic and hydrophilic molecules across the cell membrane.

Answer 9

Interpretation Introduction

(b)

Interpretation:

The structure of phosphatidylcholine formed from two molecules of lauric acid needs to be drawn.

Concept Introduction:

Phospholipid is type of lipid that contains a phosphorus atom. They are mainly found in the cell membrane of plants and animals. They are also called as phosphoacylglycerol as two fatty acids with phosphate group and alcoholic group are bonded to the glycerol molecule through ester linkage.

The phospholipid molecule has two ends; polar end and non-polar end. Two long hydrocarbon chains of fatty acids form the non-polar end of the molecule and hydrophobic in nature whereas the phosphate group is polar end and hydrophilic in nature. Due to this dual nature of phospholipid molecules, they form a lipid bilayer that can effectively involves in transfer of different hydrophobic and hydrophilic molecules across the cell membrane.

Answer 10

Interpretation Introduction

(c)

Interpretation:

The structure of sphingomyelinformed from stearic acid and ethanolamine needs to be drawn.

Concept Introduction:

Phospholipid is type of lipid that contains a phosphorus atom. They are mainly found in the cell membrane of plants and animals. They are also called as phosphoacylglycerol as two fatty acids with phosphate group and alcoholic group are bonded to the glycerol molecule through ester linkage.

The phospholipid molecule has two ends; polar end and non-polar end. Two long hydrocarbon chains of fatty acids form the non-polar end of the molecule and hydrophobic in nature whereas the phosphate group is polar end and hydrophilic in nature. Due to this dual nature of phospholipid molecules, they form a lipid bilayer that can effectively involves in transfer of different hydrophobic and hydrophilic molecules across the cell membrane.

Answer 11

Interpretation Introduction

(c)

Interpretation:

The structure of sphingomyelinformed from stearic acid and ethanolamine needs to be drawn.

Concept Introduction:

Phospholipid is type of lipid that contains a phosphorus atom. They are mainly found in the cell membrane of plants and animals. They are also called as phosphoacylglycerol as two fatty acids with phosphate group and alcoholic group are bonded to the glycerol molecule through ester linkage.

The phospholipid molecule has two ends; polar end and non-polar end. Two long hydrocarbon chains of fatty acids form the non-polar end of the molecule and hydrophobic in nature whereas the phosphate group is polar end and hydrophilic in nature. Due to this dual nature of phospholipid molecules, they form a lipid bilayer that can effectively involves in transfer of different hydrophobic and hydrophilic molecules across the cell membrane.

Answer 12

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Answer 13

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Answer 14

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Answer 15

Ch. 19.1 - Prob. 19.1PP Ch. 19.1 - Prob. 19.1P Ch. 19.2 - (a) Draw a skeletal structure for each fatty acid....Ch. 19.2 - Prob. 19.2P Ch. 19.2 - Prob. 19.3P Ch. 19.3 - Prob. 19.3PP Ch. 19.3 - One component of jojoba oil is a wax formed from...Ch. 19.3 - Explain why beeswax is insoluble in water,...Ch. 19.3 - Prob. 19.6P Ch. 19.4 - Prob. 19.4PP

Solution Summary: The author explains the structure of phospholipid; cephalin formed from two molecules of palmitoleic acid needs to be drawn.

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