Plasma membrane is a selectively permeable membrane with lipid bilayer and protein. The lipid bilayer structure is a barrier structure. Lipid molecule consists of the polar head region called hydrophilic head, and a non-polar fatty acid chain tail called hydrophobic tail. The hydrophilic region is attracted toward aqueous condition. and the hydrophobic end is repelled away from the aqueous condition.

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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 7, Problem 5TYK

Summary Introduction

Introduction: Plasma membrane is a selectively permeable membrane with lipid bilayer and protein. The lipid bilayer structure is a barrier structure. Lipid molecule consists of the polar head region called hydrophilic head, and a non-polar fatty acid chain tail called hydrophobic tail. The hydrophilic region is attracted toward aqueous condition. and the hydrophobic end is repelled away from the aqueous condition.

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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 7, Problem 5TYK

Summary Introduction

Introduction: Plasma membrane is a selectively permeable membrane with lipid bilayer and protein. The lipid bilayer structure is a barrier structure. Lipid molecule consists of the polar head region called hydrophilic head, and a non-polar fatty acid chain tail called hydrophobic tail. The hydrophilic region is attracted toward aqueous condition. and the hydrophobic end is repelled away from the aqueous condition.

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Answer 3

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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 7, Problem 5TYK

Summary Introduction

Introduction: Plasma membrane is a selectively permeable membrane with lipid bilayer and protein. The lipid bilayer structure is a barrier structure. Lipid molecule consists of the polar head region called hydrophilic head, and a non-polar fatty acid chain tail called hydrophobic tail. The hydrophilic region is attracted toward aqueous condition. and the hydrophobic end is repelled away from the aqueous condition.

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Answer 4

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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 7, Problem 5TYK

Summary Introduction