The lignoceric acid, α- linolenic acid, palmitoleic acid has to be classified as saturated, mono-, di-, or polyunsaturated compounds. Concept Introduction: The mono-unsaturated compounds are the compounds which have only one double bond in it. The di-unsaturated compounds are the compounds which have two double bonds in it. The polyunsaturated compounds are the compounds which have more than two double bonds in it.

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Answer 1

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Definition Definition Class of organic compounds that contain a carboxyl group ( - COOH ) and has a general formula R - COOH or R - CO 2 H , where R refers to the alkyl, alkenyl, aryl, or other groups. They can undergo different chemical reactions, such as acid-base reactions, esterification, and oxidation. These are essential components of living organisms, playing important roles in metabolic processes, signaling, and as pharmaceuticals.

Chapter 10, Problem 46QRT

(a)

Interpretation Introduction

Interpretation:

The lignoceric acid, α- linolenic acid, palmitoleic acid has to be classified as saturated, mono-, di-, or polyunsaturated compounds.

Concept Introduction:

The mono-unsaturated compounds are the compounds which have only one double bond in it. The di-unsaturated compounds are the compounds which have two double bonds in it. The polyunsaturated compounds are the compounds which have more than two double bonds in it.

(b)

Interpretation Introduction

Interpretation:

The balanced chemical equation for the formation of triglyceride lignoceric acid, α- linolenic acid, palmitoleic acid has to be predicted.

Concept Introduction:

The reaction between acid and alcohol gives an ester as a major product. The ester group is derived by a carboxylic acid group in which the acidic hydrogen is replaced by an alkyl group. The fatty acid can react with glycerol to form triglyceride with the formation of ester linkages.

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21. Two fatty acids found in rapeseed oil are behenic acid and erucic acid. Both contain the same number (22) of carbon atoms. Behenic acid is saturated and erucic acid is monounsaturated. The abbreviated structural formula of erucic acid is CH, (CH,),CH=CH-(CH2)11COOH. (a) Deduce the abbreviated structural formula for behenic acid 4 b) Explain why the melting point of erucic acid is lower than that of behenic acid 22. A cell membrane can vary in terms of how "fluid" or "flexible" it is. Describe if you would expect each of the following changes to make a particular membrane more fluid or more rigid. Explain your choices. a) An increase in the cholesterol content b) An increase in the fraction of unsaturated fatty acyl tails in the membrane phospholipids.

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Answer 2

Question

Definition Definition Class of organic compounds that contain a carboxyl group ( - COOH ) and has a general formula R - COOH or R - CO 2 H , where R refers to the alkyl, alkenyl, aryl, or other groups. They can undergo different chemical reactions, such as acid-base reactions, esterification, and oxidation. These are essential components of living organisms, playing important roles in metabolic processes, signaling, and as pharmaceuticals.

Chapter 10, Problem 46QRT

(a)

Interpretation Introduction

Interpretation:

The lignoceric acid, α- linolenic acid, palmitoleic acid has to be classified as saturated, mono-, di-, or polyunsaturated compounds.

Concept Introduction:

The mono-unsaturated compounds are the compounds which have only one double bond in it. The di-unsaturated compounds are the compounds which have two double bonds in it. The polyunsaturated compounds are the compounds which have more than two double bonds in it.

(b)

Interpretation Introduction

Interpretation:

The balanced chemical equation for the formation of triglyceride lignoceric acid, α- linolenic acid, palmitoleic acid has to be predicted.

Concept Introduction:

The reaction between acid and alcohol gives an ester as a major product. The ester group is derived by a carboxylic acid group in which the acidic hydrogen is replaced by an alkyl group. The fatty acid can react with glycerol to form triglyceride with the formation of ester linkages.

Expert Solution & Answer

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Check out a sample textbook solution

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Answer 3

Question

Definition Definition Class of organic compounds that contain a carboxyl group ( - COOH ) and has a general formula R - COOH or R - CO 2 H , where R refers to the alkyl, alkenyl, aryl, or other groups. They can undergo different chemical reactions, such as acid-base reactions, esterification, and oxidation. These are essential components of living organisms, playing important roles in metabolic processes, signaling, and as pharmaceuticals.

Chapter 10, Problem 46QRT

(a)

Interpretation Introduction

Interpretation:

The lignoceric acid, α- linolenic acid, palmitoleic acid has to be classified as saturated, mono-, di-, or polyunsaturated compounds.

Concept Introduction:

The mono-unsaturated compounds are the compounds which have only one double bond in it. The di-unsaturated compounds are the compounds which have two double bonds in it. The polyunsaturated compounds are the compounds which have more than two double bonds in it.

(b)

Interpretation Introduction

Interpretation:

The balanced chemical equation for the formation of triglyceride lignoceric acid, α- linolenic acid, palmitoleic acid has to be predicted.

Concept Introduction:

The reaction between acid and alcohol gives an ester as a major product. The ester group is derived by a carboxylic acid group in which the acidic hydrogen is replaced by an alkyl group. The fatty acid can react with glycerol to form triglyceride with the formation of ester linkages.

Expert Solution & Answer

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Check out a sample textbook solution

See solution

Answer 4

Question

Definition Definition Class of organic compounds that contain a carboxyl group ( - COOH ) and has a general formula R - COOH or R - CO 2 H , where R refers to the alkyl, alkenyl, aryl, or other groups. They can undergo different chemical reactions, such as acid-base reactions, esterification, and oxidation. These are essential components of living organisms, playing important roles in metabolic processes, signaling, and as pharmaceuticals.

Chapter 10, Problem 46QRT

(a)

Interpretation Introduction