To draw: Pairs of simple sketches comparing two structural isomers. Introduction: Isomers are defined as the compounds that have similar molecular formula but different structures. They do not have same physical and chemical properties and may differ in their common name. Isomers are three types, namely structural isomers, geometric isomers, and enantiomers.

Question

Macmillan Learning Consider the structure of methionine in its +1 charge state. H₂N CH₂ CH₂ CH3 -OH Give the pK, value for the a-amino group of methionine. An answer within ±0.5 units is acceptable. Give the pK, value for the a-carboxyl group of methionine. An answer within +0.5 units is acceptable. Determine the isoelectric point (pl) for methionine. Give your answer to two decimal places. pK (−NH ) = pK₂ (-COOH) = pl = 5.74 2.28 Incorrect 9.21 Incorrect Attempt

Answer 1

Question

Chapter 3.1, Problem 2C

(1)

Summary Introduction

To draw: Pairs of simple sketches comparing two structural isomers.

Introduction: Isomers are defined as the compounds that have similar molecular formula but different structures. They do not have same physical and chemical properties and may differ in their common name. Isomers are three types, namely structural isomers, geometric isomers, and enantiomers.

(2)

Summary Introduction

To draw: Pairs of simple sketches comparing two geometric isomers.

Introduction: Isomers are defined as the compounds that have similar molecular formula but different structures. They do not have same physical and chemical properties and may differ in their common name. Isomers are three types, namely structural isomers, geometric isomers, and enantiomers.

(3)

Summary Introduction

To draw: Pairs of simple sketches comparing two enantiomers.

Introduction: Isomers are defined as the compounds that have similar molecular formula but different structures. They do not have same physical and chemical properties and may differ in their common name. Isomers are three types, namely structural isomers, geometric isomers, and enantiomers.

Summary Introduction

To explain: The reason why differences in isomers are biologically important.

Introduction: Carbon occurs widely in nature in both inorganic and organic forms. Organic compounds are chemical compounds, wherein, carbon atoms form the backbone of the molecule by bonding covalently. The inorganic forms of carbon are very simple carbon compound that are not bonded either to hydrogen or another carbon.

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Macmillan Learning Consider the structure of methionine in its +1 charge state. H₂N CH₂ CH₂ CH3 -OH Give the pK, value for the a-amino group of methionine. An answer within ±0.5 units is acceptable. Give the pK, value for the a-carboxyl group of methionine. An answer within +0.5 units is acceptable. Determine the isoelectric point (pl) for methionine. Give your answer to two decimal places. pK (−NH ) = pK₂ (-COOH) = pl = 5.74 2.28 Incorrect 9.21 Incorrect Attempt

Give at least 10 examples of biological compounds having an alkyne functional group and identify the biochemical importance of each compound.

Calculate the charge and draw the structure of the predominant ion for: (i) Lysine at pH 7.0 (R=-CH2CH;CH;CH¿NH2) (ii) Glutamic acid at pH 7.0 (R=-CH2CH;COOH) (iii) Serine at pH 1.0 (R=-CH2OH)

Answer 2

Question

Chapter 3.1, Problem 2C

(1)

Summary Introduction

To draw: Pairs of simple sketches comparing two structural isomers.

Introduction: Isomers are defined as the compounds that have similar molecular formula but different structures. They do not have same physical and chemical properties and may differ in their common name. Isomers are three types, namely structural isomers, geometric isomers, and enantiomers.

(2)

Summary Introduction

To draw: Pairs of simple sketches comparing two geometric isomers.

Introduction: Isomers are defined as the compounds that have similar molecular formula but different structures. They do not have same physical and chemical properties and may differ in their common name. Isomers are three types, namely structural isomers, geometric isomers, and enantiomers.

(3)

Summary Introduction

To draw: Pairs of simple sketches comparing two enantiomers.

Introduction: Isomers are defined as the compounds that have similar molecular formula but different structures. They do not have same physical and chemical properties and may differ in their common name. Isomers are three types, namely structural isomers, geometric isomers, and enantiomers.

Summary Introduction

To explain: The reason why differences in isomers are biologically important.

Introduction: Carbon occurs widely in nature in both inorganic and organic forms. Organic compounds are chemical compounds, wherein, carbon atoms form the backbone of the molecule by bonding covalently. The inorganic forms of carbon are very simple carbon compound that are not bonded either to hydrogen or another carbon.

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Answer 3

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Chapter 3.1, Problem 2C

(1)

Summary Introduction

To draw: Pairs of simple sketches comparing two structural isomers.

Introduction: Isomers are defined as the compounds that have similar molecular formula but different structures. They do not have same physical and chemical properties and may differ in their common name. Isomers are three types, namely structural isomers, geometric isomers, and enantiomers.

(2)

Summary Introduction

To draw: Pairs of simple sketches comparing two geometric isomers.

Introduction: Isomers are defined as the compounds that have similar molecular formula but different structures. They do not have same physical and chemical properties and may differ in their common name. Isomers are three types, namely structural isomers, geometric isomers, and enantiomers.

(3)

Summary Introduction

To draw: Pairs of simple sketches comparing two enantiomers.

Introduction: Isomers are defined as the compounds that have similar molecular formula but different structures. They do not have same physical and chemical properties and may differ in their common name. Isomers are three types, namely structural isomers, geometric isomers, and enantiomers.

Summary Introduction

To explain: The reason why differences in isomers are biologically important.

Introduction: Carbon occurs widely in nature in both inorganic and organic forms. Organic compounds are chemical compounds, wherein, carbon atoms form the backbone of the molecule by bonding covalently. The inorganic forms of carbon are very simple carbon compound that are not bonded either to hydrogen or another carbon.

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Answer 4

Question

Chapter 3.1, Problem 2C

(1)

Summary Introduction

To draw: Pairs of simple sketches comparing two structural isomers.

Introduction: Isomers are defined as the compounds that have similar molecular formula but different structures. They do not have same physical and chemical properties and may differ in their common name. Isomers are three types, namely structural isomers, geometric isomers, and enantiomers.

(2)

Summary Introduction

To draw: Pairs of simple sketches comparing two geometric isomers.

Introduction: Isomers are defined as the compounds that have similar molecular formula but different structures. They do not have same physical and chemical properties and may differ in their common name. Isomers are three types, namely structural isomers, geometric isomers, and enantiomers.

(3)

Summary Introduction

To draw: Pairs of simple sketches comparing two enantiomers.

Introduction: Isomers are defined as the compounds that have similar molecular formula but different structures. They do not have same physical and chemical properties and may differ in their common name. Isomers are three types, namely structural isomers, geometric isomers, and enantiomers.

Summary Introduction

To explain: The reason why differences in isomers are biologically important.

Introduction: Carbon occurs widely in nature in both inorganic and organic forms. Organic compounds are chemical compounds, wherein, carbon atoms form the backbone of the molecule by bonding covalently. The inorganic forms of carbon are very simple carbon compound that are not bonded either to hydrogen or another carbon.

Expert Solution & Answer

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Answer 5

Chapter 3.1, Problem 2C

(1)

Summary Introduction

To draw: Pairs of simple sketches comparing two structural isomers.

Introduction: Isomers are defined as the compounds that have similar molecular formula but different structures. They do not have same physical and chemical properties and may differ in their common name. Isomers are three types, namely structural isomers, geometric isomers, and enantiomers.

(2)

Summary Introduction

To draw: Pairs of simple sketches comparing two geometric isomers.

Introduction: Isomers are defined as the compounds that have similar molecular formula but different structures. They do not have same physical and chemical properties and may differ in their common name. Isomers are three types, namely structural isomers, geometric isomers, and enantiomers.

(3)

Summary Introduction

To draw: Pairs of simple sketches comparing two enantiomers.

Introduction: Isomers are defined as the compounds that have similar molecular formula but different structures. They do not have same physical and chemical properties and may differ in their common name. Isomers are three types, namely structural isomers, geometric isomers, and enantiomers.

Summary Introduction

To explain: The reason why differences in isomers are biologically important.

Introduction: Carbon occurs widely in nature in both inorganic and organic forms. Organic compounds are chemical compounds, wherein, carbon atoms form the backbone of the molecule by bonding covalently. The inorganic forms of carbon are very simple carbon compound that are not bonded either to hydrogen or another carbon.

Answer 6

Chapter 3.1, Problem 2C

(1)

Summary Introduction

To draw: Pairs of simple sketches comparing two structural isomers.

Introduction: Isomers are defined as the compounds that have similar molecular formula but different structures. They do not have same physical and chemical properties and may differ in their common name. Isomers are three types, namely structural isomers, geometric isomers, and enantiomers.

Answer 7

Chapter 3.1, Problem 2C

(1)

Summary Introduction

To draw: Pairs of simple sketches comparing two structural isomers.

Introduction: Isomers are defined as the compounds that have similar molecular formula but different structures. They do not have same physical and chemical properties and may differ in their common name. Isomers are three types, namely structural isomers, geometric isomers, and enantiomers.

Answer 8

(2)

Summary Introduction

To draw: Pairs of simple sketches comparing two geometric isomers.

Introduction: Isomers are defined as the compounds that have similar molecular formula but different structures. They do not have same physical and chemical properties and may differ in their common name. Isomers are three types, namely structural isomers, geometric isomers, and enantiomers.

Answer 9

(2)

Summary Introduction

To draw: Pairs of simple sketches comparing two geometric isomers.

Introduction: Isomers are defined as the compounds that have similar molecular formula but different structures. They do not have same physical and chemical properties and may differ in their common name. Isomers are three types, namely structural isomers, geometric isomers, and enantiomers.

Answer 10

(3)

Summary Introduction

To draw: Pairs of simple sketches comparing two enantiomers.

Introduction: Isomers are defined as the compounds that have similar molecular formula but different structures. They do not have same physical and chemical properties and may differ in their common name. Isomers are three types, namely structural isomers, geometric isomers, and enantiomers.

Answer 11

(3)

Summary Introduction

To draw: Pairs of simple sketches comparing two enantiomers.

Introduction: Isomers are defined as the compounds that have similar molecular formula but different structures. They do not have same physical and chemical properties and may differ in their common name. Isomers are three types, namely structural isomers, geometric isomers, and enantiomers.

Answer 12

Summary Introduction

To explain: The reason why differences in isomers are biologically important.

Introduction: Carbon occurs widely in nature in both inorganic and organic forms. Organic compounds are chemical compounds, wherein, carbon atoms form the backbone of the molecule by bonding covalently. The inorganic forms of carbon are very simple carbon compound that are not bonded either to hydrogen or another carbon.

Answer 13

Summary Introduction

To explain: The reason why differences in isomers are biologically important.

Introduction: Carbon occurs widely in nature in both inorganic and organic forms. Organic compounds are chemical compounds, wherein, carbon atoms form the backbone of the molecule by bonding covalently. The inorganic forms of carbon are very simple carbon compound that are not bonded either to hydrogen or another carbon.

Answer 14

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Ch. 3.1 - Describe the properties of carbon that make it the...Ch. 3.1 - Define the term isomer and distinguish among the...Ch. 3.1 - Identify the major functional groups present in...Ch. 3.1 - Explain the relationship between polymers and...Ch. 3.1 - What are some of the ways that the features of...Ch. 3.1 - Prob. 2C Ch. 3.1 - Prob. 3C Ch. 3.1 - Prob. 4C Ch. 3.1 - Prob. 5C Ch. 3.2 - Distinguish among monosaccharides, disaccharides,...

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