To draw: The structure of sphingosine-1-phosphate. Concept introduction: Ceramides are included in the family of waxy lipid molecules. It consists of sphingosine and a fatty acid. Sphingosine is an 18-carbon amino alcohol having an unsaturated hydrocarbon chain.

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Answer 1

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Definition Definition Molecules that have multiple bonds between their carbon atoms. Alkenes are hydrocarbons with a double bond between two adjacent carbon atoms (R 2 C=CR 2 ), whereas alkynes are hydrocarbons with a triple bond between two adjacent carbon atoms R-C=C-R . These two groups are known as unsaturated hydrocarbons. They have fewer hydrogen atoms when compared with alkanes with same number of carbon atoms. The general molecular formula for an unsaturated hydrocarbon can be represented as C n H 2n +2 .

Chapter 9, Problem 21CQ

Summary Introduction

To draw: The structure of sphingosine-1-phosphate.

Concept introduction: Ceramides are included in the family of waxy lipid molecules. It consists of sphingosine and a fatty acid. Sphingosine is an 18-carbon amino alcohol having an unsaturated hydrocarbon chain.

Summary Introduction

To explain: The chemical reaction that occurs in converting a sphingomyelin molecule to sphingosine-1-phosphate.

Concept introduction: Ceramides are included in the family of waxy lipid molecules. It consists of sphingosine and a fatty acid. Sphingosine is an 18-carbon amino alcohol having an unsaturated hydrocarbon chain.

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Answer 2

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Definition Definition Molecules that have multiple bonds between their carbon atoms. Alkenes are hydrocarbons with a double bond between two adjacent carbon atoms (R 2 C=CR 2 ), whereas alkynes are hydrocarbons with a triple bond between two adjacent carbon atoms R-C=C-R . These two groups are known as unsaturated hydrocarbons. They have fewer hydrogen atoms when compared with alkanes with same number of carbon atoms. The general molecular formula for an unsaturated hydrocarbon can be represented as C n H 2n +2 .

Chapter 9, Problem 21CQ

Summary Introduction

To draw: The structure of sphingosine-1-phosphate.

Concept introduction: Ceramides are included in the family of waxy lipid molecules. It consists of sphingosine and a fatty acid. Sphingosine is an 18-carbon amino alcohol having an unsaturated hydrocarbon chain.

Summary Introduction

To explain: The chemical reaction that occurs in converting a sphingomyelin molecule to sphingosine-1-phosphate.

Concept introduction: Ceramides are included in the family of waxy lipid molecules. It consists of sphingosine and a fatty acid. Sphingosine is an 18-carbon amino alcohol having an unsaturated hydrocarbon chain.

Expert Solution & Answer

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Answer 3

Question

Definition Definition Molecules that have multiple bonds between their carbon atoms. Alkenes are hydrocarbons with a double bond between two adjacent carbon atoms (R 2 C=CR 2 ), whereas alkynes are hydrocarbons with a triple bond between two adjacent carbon atoms R-C=C-R . These two groups are known as unsaturated hydrocarbons. They have fewer hydrogen atoms when compared with alkanes with same number of carbon atoms. The general molecular formula for an unsaturated hydrocarbon can be represented as C n H 2n +2 .

Chapter 9, Problem 21CQ

Summary Introduction

To draw: The structure of sphingosine-1-phosphate.

Concept introduction: Ceramides are included in the family of waxy lipid molecules. It consists of sphingosine and a fatty acid. Sphingosine is an 18-carbon amino alcohol having an unsaturated hydrocarbon chain.

Summary Introduction

To explain: The chemical reaction that occurs in converting a sphingomyelin molecule to sphingosine-1-phosphate.

Concept introduction: Ceramides are included in the family of waxy lipid molecules. It consists of sphingosine and a fatty acid. Sphingosine is an 18-carbon amino alcohol having an unsaturated hydrocarbon chain.

Expert Solution & Answer

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Check out a sample textbook solution

See solution

Answer 4

Question

Definition Definition Molecules that have multiple bonds between their carbon atoms. Alkenes are hydrocarbons with a double bond between two adjacent carbon atoms (R 2 C=CR 2 ), whereas alkynes are hydrocarbons with a triple bond between two adjacent carbon atoms R-C=C-R . These two groups are known as unsaturated hydrocarbons. They have fewer hydrogen atoms when compared with alkanes with same number of carbon atoms. The general molecular formula for an unsaturated hydrocarbon can be represented as C n H 2n +2 .

Chapter 9, Problem 21CQ

Summary Introduction

To draw: The structure of sphingosine-1-phosphate.

Concept introduction: Ceramides are included in the family of waxy lipid molecules. It consists of sphingosine and a fatty acid. Sphingosine is an 18-carbon amino alcohol having an unsaturated hydrocarbon chain.

Summary Introduction

To explain: The chemical reaction that occurs in converting a sphingomyelin molecule to sphingosine-1-phosphate.

Concept introduction: Ceramides are included in the family of waxy lipid molecules. It consists of sphingosine and a fatty acid. Sphingosine is an 18-carbon amino alcohol having an unsaturated hydrocarbon chain.

Expert Solution & Answer

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Answer 5

Chapter 9, Problem 21CQ

Summary Introduction

To draw: The structure of sphingosine-1-phosphate.

Concept introduction: Ceramides are included in the family of waxy lipid molecules. It consists of sphingosine and a fatty acid. Sphingosine is an 18-carbon amino alcohol having an unsaturated hydrocarbon chain.

Summary Introduction

To explain: The chemical reaction that occurs in converting a sphingomyelin molecule to sphingosine-1-phosphate.

Concept introduction: Ceramides are included in the family of waxy lipid molecules. It consists of sphingosine and a fatty acid. Sphingosine is an 18-carbon amino alcohol having an unsaturated hydrocarbon chain.

Answer 6

Chapter 9, Problem 21CQ

Summary Introduction

To draw: The structure of sphingosine-1-phosphate.

Concept introduction: Ceramides are included in the family of waxy lipid molecules. It consists of sphingosine and a fatty acid. Sphingosine is an 18-carbon amino alcohol having an unsaturated hydrocarbon chain.

Answer 7

Chapter 9, Problem 21CQ

Summary Introduction

To draw: The structure of sphingosine-1-phosphate.

Concept introduction: Ceramides are included in the family of waxy lipid molecules. It consists of sphingosine and a fatty acid. Sphingosine is an 18-carbon amino alcohol having an unsaturated hydrocarbon chain.

Answer 8

Summary Introduction

To explain: The chemical reaction that occurs in converting a sphingomyelin molecule to sphingosine-1-phosphate.

Concept introduction: Ceramides are included in the family of waxy lipid molecules. It consists of sphingosine and a fatty acid. Sphingosine is an 18-carbon amino alcohol having an unsaturated hydrocarbon chain.

Answer 9

Summary Introduction

To explain: The chemical reaction that occurs in converting a sphingomyelin molecule to sphingosine-1-phosphate.

Concept introduction: Ceramides are included in the family of waxy lipid molecules. It consists of sphingosine and a fatty acid. Sphingosine is an 18-carbon amino alcohol having an unsaturated hydrocarbon chain.

Answer 10

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Answer 11

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Answer 12

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Answer 13

Ch. 9 - Prob. 1E Ch. 9 - 2. Which triacylglycerol yields more energy on...Ch. 9 - 3. Draw the structure of a glycerophospholipid...Ch. 9 - 4. Name this lipid. Ch. 9 - Prob. 5E Ch. 9 - 6. What products are obtained when...Ch. 9 - 7. Which of the glycerophospholipid head groups...Ch. 9 - Prob. 8E Ch. 9 - 9. Identify the hormone molecule shown here. What...Ch. 9 - 10. Draw the structure of the fatty acid amide...

To draw: The structure of sphingosine-1-phosphate. Concept introduction: Ceramides are included in the family of waxy lipid molecules. It consists of sphingosine and a fatty acid. Sphingosine is an 18-carbon amino alcohol having an unsaturated hydrocarbon chain.

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To draw: The structure of sphingosine-1-phosphate.

Concept introduction: Ceramides are included in the family of waxy lipid molecules. It consists of sphingosine and a fatty acid. Sphingosine is an 18-carbon amino alcohol having an unsaturated hydrocarbon chain.

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