The reason for considering selenocysteine as 21 s t amino acid must be explained. The reason for excluding hydroxyproline and hydroxylysine from the list of amino acids must also be explained. Concept Introduction : Selenocysteine is a molecule in which there is selenium in place of sulfur. Additionally it contains one carboxylic acid group and one NH 2 group. Proline is known as an imino acid as it contains cyclic secondary amine . Lysine is an amino acid containing a side chain of 4 CH 2 units and one NH 2 group.

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Answer 1

Question

Chapter 25, Problem 72P

Interpretation Introduction

Interpretation :

The reason for considering selenocysteine as 21^s^t amino acid must be explained. The reason for excluding hydroxyproline and hydroxylysine from the list of amino acids must also be explained.

Concept Introduction :

Selenocysteine is a molecule in which there is selenium in place of sulfur. Additionally it contains one carboxylic acid group and one NH₂ group.

Proline is known as an imino acid as it contains cyclic secondary amine. Lysine is an amino acid containing a side chain of 4 CH₂ units and one NH₂ group.

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Answer 2

Question

Chapter 25, Problem 72P

Interpretation Introduction

Interpretation :

The reason for considering selenocysteine as 21^s^t amino acid must be explained. The reason for excluding hydroxyproline and hydroxylysine from the list of amino acids must also be explained.

Concept Introduction :

Selenocysteine is a molecule in which there is selenium in place of sulfur. Additionally it contains one carboxylic acid group and one NH₂ group.

Proline is known as an imino acid as it contains cyclic secondary amine. Lysine is an amino acid containing a side chain of 4 CH₂ units and one NH₂ group.

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Answer 3

Question

Chapter 25, Problem 72P

Interpretation Introduction

Interpretation :

The reason for considering selenocysteine as 21^s^t amino acid must be explained. The reason for excluding hydroxyproline and hydroxylysine from the list of amino acids must also be explained.

Concept Introduction :

Selenocysteine is a molecule in which there is selenium in place of sulfur. Additionally it contains one carboxylic acid group and one NH₂ group.

Proline is known as an imino acid as it contains cyclic secondary amine. Lysine is an amino acid containing a side chain of 4 CH₂ units and one NH₂ group.

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Answer 4

Question

Chapter 25, Problem 72P

Interpretation Introduction

Interpretation :

The reason for considering selenocysteine as 21^s^t amino acid must be explained. The reason for excluding hydroxyproline and hydroxylysine from the list of amino acids must also be explained.

Concept Introduction :

Selenocysteine is a molecule in which there is selenium in place of sulfur. Additionally it contains one carboxylic acid group and one NH₂ group.

Proline is known as an imino acid as it contains cyclic secondary amine. Lysine is an amino acid containing a side chain of 4 CH₂ units and one NH₂ group.

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Answer 5

Chapter 25, Problem 72P

Interpretation Introduction

Interpretation :

The reason for considering selenocysteine as 21^s^t amino acid must be explained. The reason for excluding hydroxyproline and hydroxylysine from the list of amino acids must also be explained.

Concept Introduction :

Selenocysteine is a molecule in which there is selenium in place of sulfur. Additionally it contains one carboxylic acid group and one NH₂ group.

Proline is known as an imino acid as it contains cyclic secondary amine. Lysine is an amino acid containing a side chain of 4 CH₂ units and one NH₂ group.

Answer 6

Chapter 25, Problem 72P

Interpretation Introduction

Interpretation :

The reason for considering selenocysteine as 21^s^t amino acid must be explained. The reason for excluding hydroxyproline and hydroxylysine from the list of amino acids must also be explained.

Concept Introduction :

Selenocysteine is a molecule in which there is selenium in place of sulfur. Additionally it contains one carboxylic acid group and one NH₂ group.

Proline is known as an imino acid as it contains cyclic secondary amine. Lysine is an amino acid containing a side chain of 4 CH₂ units and one NH₂ group.

Answer 7

Chapter 25, Problem 72P

Interpretation Introduction

Interpretation :

The reason for considering selenocysteine as 21^s^t amino acid must be explained. The reason for excluding hydroxyproline and hydroxylysine from the list of amino acids must also be explained.

Concept Introduction :

Selenocysteine is a molecule in which there is selenium in place of sulfur. Additionally it contains one carboxylic acid group and one NH₂ group.

Proline is known as an imino acid as it contains cyclic secondary amine. Lysine is an amino acid containing a side chain of 4 CH₂ units and one NH₂ group.

Answer 8

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Answer 9

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Answer 11

Ch. 25.1 - Prob. 25.1QC Ch. 25.2 - Problem 26-1 DNA is highly condensed in the...Ch. 25.3 - Prob. 25.3QC Ch. 25.4 - Prob. 25.4QC Ch. 25.5 - Prob. 25.5QC Ch. 25.6 - Prob. 25.6QC Ch. 25.7 - Prob. 25.7QC Ch. 25.8 - Prob. 25.8QC Ch. 25.9 - Prob. 25.9QC Ch. 25 - Does the term gene expression refer to: (a)...

Solution Summary: The author explains that selenocysteine is a non-essential amino acid which is synthesized in sufficient amount in human body.

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