The position of ammonia that might have been incorporated in the original peptide is to be explained. Concept introduction: Amides are formed when amines and acids are condensed. It is accompanied by the loss of water molecule. The C-N bond has restricted rotation because of the partial double bond character. The free amine group located at the end of a polypeptide refers to N-terminal and the end of an amino acid chain which is terminated by a free carboxy group refers to a C-terminus.

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Answer 1

Question

Chapter 24, Problem 24.39SP

(a)

Interpretation Introduction

Interpretation:

The position of ammonia that might have been incorporated in the original peptide is to be explained.

Concept introduction:

Amides are formed when amines and acids are condensed. It is accompanied by the loss of water molecule. The C-N bond has restricted rotation because of the partial double bond character. The free amine group located at the end of a polypeptide refers to N-terminal and the end of an amino acid chain which is terminated by a free carboxy group refers to a C-terminus.

(b)

Interpretation Introduction

Interpretation:

The functional groups at the N terminus and at the C terminus are to be explained.

Concept introduction:

Amides are formed when amines and acids are condensed. It is accompanied by the loss of water molecule. The C-N bond has restricted rotation because of the partial double bond character. The free amine group located at the end of a polypeptide refers to N-terminal and the end of an amino acid chain which is terminated by a free carboxy group refers to a C-terminus.

(c)

Interpretation Introduction

Interpretation:

The given findings are to be explained.

Concept introduction:

Amides are formed when amines and acids are condensed. It is accompanied by the loss of water molecule. The C-N bond has restricted rotation because of the partial double bond character. The free amine group located at the end of a polypeptide refers to N-terminal and the end of an amino acid chain which is terminated by a free carboxy group refers to a C-terminus.

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In the video, we looked at the absorbance of a certain substance and how it varies depending on what wavelength of light we are looking at. Below is a similar scan of a different substance. What color BEST describes how this substance will appear? Absorbance (AU) Violet Blue Green Orange 1.2 1.0- 0.8- 0.6- 0.4- 0.2 0.0 450 500 550 600 650 700 Wavelength (nm) violet indigo blue green yellow orange red Red O Cannot tell from this information In the above graph, what causes -450 nm wavelength of light to have a higher absorbance than light with a -550 nm wavelength? Check all that are true. The distance the light travels is different The different data points are for different substances The concentration is different at different times in the experiment Epsilon (molar absortivity) is different at different wavelengths

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Answer 2

Question

Chapter 24, Problem 24.39SP

(a)

Interpretation Introduction

Interpretation:

The position of ammonia that might have been incorporated in the original peptide is to be explained.

Concept introduction:

Amides are formed when amines and acids are condensed. It is accompanied by the loss of water molecule. The C-N bond has restricted rotation because of the partial double bond character. The free amine group located at the end of a polypeptide refers to N-terminal and the end of an amino acid chain which is terminated by a free carboxy group refers to a C-terminus.

(b)

Interpretation Introduction

Interpretation:

The functional groups at the N terminus and at the C terminus are to be explained.

Concept introduction:

Amides are formed when amines and acids are condensed. It is accompanied by the loss of water molecule. The C-N bond has restricted rotation because of the partial double bond character. The free amine group located at the end of a polypeptide refers to N-terminal and the end of an amino acid chain which is terminated by a free carboxy group refers to a C-terminus.

(c)

Interpretation Introduction

Interpretation:

The given findings are to be explained.

Concept introduction:

Amides are formed when amines and acids are condensed. It is accompanied by the loss of water molecule. The C-N bond has restricted rotation because of the partial double bond character. The free amine group located at the end of a polypeptide refers to N-terminal and the end of an amino acid chain which is terminated by a free carboxy group refers to a C-terminus.

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Answer 3

Question

Chapter 24, Problem 24.39SP

(a)

Interpretation Introduction

Interpretation:

The position of ammonia that might have been incorporated in the original peptide is to be explained.

Concept introduction:

Amides are formed when amines and acids are condensed. It is accompanied by the loss of water molecule. The C-N bond has restricted rotation because of the partial double bond character. The free amine group located at the end of a polypeptide refers to N-terminal and the end of an amino acid chain which is terminated by a free carboxy group refers to a C-terminus.

(b)

Interpretation Introduction

Interpretation:

The functional groups at the N terminus and at the C terminus are to be explained.

Concept introduction:

Amides are formed when amines and acids are condensed. It is accompanied by the loss of water molecule. The C-N bond has restricted rotation because of the partial double bond character. The free amine group located at the end of a polypeptide refers to N-terminal and the end of an amino acid chain which is terminated by a free carboxy group refers to a C-terminus.

(c)

Interpretation Introduction

Interpretation:

The given findings are to be explained.

Concept introduction:

Amides are formed when amines and acids are condensed. It is accompanied by the loss of water molecule. The C-N bond has restricted rotation because of the partial double bond character. The free amine group located at the end of a polypeptide refers to N-terminal and the end of an amino acid chain which is terminated by a free carboxy group refers to a C-terminus.

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Answer 4

Question

Chapter 24, Problem 24.39SP

(a)

Interpretation Introduction

Interpretation:

The position of ammonia that might have been incorporated in the original peptide is to be explained.

Concept introduction:

Amides are formed when amines and acids are condensed. It is accompanied by the loss of water molecule. The C-N bond has restricted rotation because of the partial double bond character. The free amine group located at the end of a polypeptide refers to N-terminal and the end of an amino acid chain which is terminated by a free carboxy group refers to a C-terminus.

(b)

Interpretation Introduction

Interpretation:

The functional groups at the N terminus and at the C terminus are to be explained.

Concept introduction:

Amides are formed when amines and acids are condensed. It is accompanied by the loss of water molecule. The C-N bond has restricted rotation because of the partial double bond character. The free amine group located at the end of a polypeptide refers to N-terminal and the end of an amino acid chain which is terminated by a free carboxy group refers to a C-terminus.

(c)

Interpretation Introduction

Interpretation:

The given findings are to be explained.

Concept introduction:

Amides are formed when amines and acids are condensed. It is accompanied by the loss of water molecule. The C-N bond has restricted rotation because of the partial double bond character. The free amine group located at the end of a polypeptide refers to N-terminal and the end of an amino acid chain which is terminated by a free carboxy group refers to a C-terminus.

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Answer 5

Chapter 24, Problem 24.39SP

(a)

Interpretation Introduction

Interpretation:

The position of ammonia that might have been incorporated in the original peptide is to be explained.

Concept introduction:

Amides are formed when amines and acids are condensed. It is accompanied by the loss of water molecule. The C-N bond has restricted rotation because of the partial double bond character. The free amine group located at the end of a polypeptide refers to N-terminal and the end of an amino acid chain which is terminated by a free carboxy group refers to a C-terminus.

(b)

Interpretation Introduction

Interpretation:

The functional groups at the N terminus and at the C terminus are to be explained.

Concept introduction:

Amides are formed when amines and acids are condensed. It is accompanied by the loss of water molecule. The C-N bond has restricted rotation because of the partial double bond character. The free amine group located at the end of a polypeptide refers to N-terminal and the end of an amino acid chain which is terminated by a free carboxy group refers to a C-terminus.

(c)

Interpretation Introduction

Interpretation:

The given findings are to be explained.

Concept introduction:

Amides are formed when amines and acids are condensed. It is accompanied by the loss of water molecule. The C-N bond has restricted rotation because of the partial double bond character. The free amine group located at the end of a polypeptide refers to N-terminal and the end of an amino acid chain which is terminated by a free carboxy group refers to a C-terminus.

Answer 6

Chapter 24, Problem 24.39SP

(a)

Interpretation Introduction

Interpretation:

The position of ammonia that might have been incorporated in the original peptide is to be explained.

Concept introduction:

Amides are formed when amines and acids are condensed. It is accompanied by the loss of water molecule. The C-N bond has restricted rotation because of the partial double bond character. The free amine group located at the end of a polypeptide refers to N-terminal and the end of an amino acid chain which is terminated by a free carboxy group refers to a C-terminus.

Answer 7

Chapter 24, Problem 24.39SP

(a)

Interpretation Introduction

Interpretation:

The position of ammonia that might have been incorporated in the original peptide is to be explained.

Concept introduction:

Amides are formed when amines and acids are condensed. It is accompanied by the loss of water molecule. The C-N bond has restricted rotation because of the partial double bond character. The free amine group located at the end of a polypeptide refers to N-terminal and the end of an amino acid chain which is terminated by a free carboxy group refers to a C-terminus.

Answer 8

(b)

Interpretation Introduction

Interpretation:

The functional groups at the N terminus and at the C terminus are to be explained.

Concept introduction:

Amides are formed when amines and acids are condensed. It is accompanied by the loss of water molecule. The C-N bond has restricted rotation because of the partial double bond character. The free amine group located at the end of a polypeptide refers to N-terminal and the end of an amino acid chain which is terminated by a free carboxy group refers to a C-terminus.

Answer 9

(b)

Interpretation Introduction

Interpretation:

The functional groups at the N terminus and at the C terminus are to be explained.

Concept introduction:

Amides are formed when amines and acids are condensed. It is accompanied by the loss of water molecule. The C-N bond has restricted rotation because of the partial double bond character. The free amine group located at the end of a polypeptide refers to N-terminal and the end of an amino acid chain which is terminated by a free carboxy group refers to a C-terminus.

Answer 10

(c)

Interpretation Introduction

Interpretation:

The given findings are to be explained.

Concept introduction:

Amides are formed when amines and acids are condensed. It is accompanied by the loss of water molecule. The C-N bond has restricted rotation because of the partial double bond character. The free amine group located at the end of a polypeptide refers to N-terminal and the end of an amino acid chain which is terminated by a free carboxy group refers to a C-terminus.

Answer 11

(c)

Interpretation Introduction

Interpretation:

The given findings are to be explained.

Concept introduction:

Amides are formed when amines and acids are condensed. It is accompanied by the loss of water molecule. The C-N bond has restricted rotation because of the partial double bond character. The free amine group located at the end of a polypeptide refers to N-terminal and the end of an amino acid chain which is terminated by a free carboxy group refers to a C-terminus.

Answer 12

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Answer 13

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Answer 14

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Answer 15

Ch. 24.2A - Draw three-dimensional representations of the...Ch. 24.2A - Prob. 24.2P Ch. 24.2B - The herbicide glyphosate (Roundup) kills plants by...Ch. 24.4 - Draw the structure of the predominant form of a....Ch. 24.4 - Draw the resonance forms of a protonated guanidino...Ch. 24.4 - Although tryptophan contains a heterocyclic amine,...Ch. 24.4 - Prob. 24.7P Ch. 24.4 - Prob. 24.8P Ch. 24.5A - Show how the following amino acids might be formed...Ch. 24.5B - Prob. 24.10P

Solution Summary: The author explains the position of ammonia that might have been incorporated in the original peptide.

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