The effect, if a T-lymphocyte that failed the negative selection test was not destroyed. Concept introduction: The newly formed T-lymphocyte must also not bind to any self-antigens that are present within an MHC molecule. The thymic dendritic cells are presented by self-antigens with MHC class I and II molecules (APC). T-lymphocytes that survive both positive and negative selection can bind an MHC molecule and recognize the foreign antigen.

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Answer 1

Question

Chapter 22.5, Problem 19WDYL

Summary Introduction

To determine:

The effect, if a T-lymphocyte that failed the negative selection test was not destroyed.

Concept introduction:

The newly formed T-lymphocyte must also not bind to any self-antigens that are present within an MHC molecule. The thymic dendritic cells are presented by self-antigens with MHC class I and II molecules (APC). T-lymphocytes that survive both positive and negative selection can bind an MHC molecule and recognize the foreign antigen.

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Answer 2

Question

Chapter 22.5, Problem 19WDYL

Summary Introduction

To determine:

The effect, if a T-lymphocyte that failed the negative selection test was not destroyed.

Concept introduction:

The newly formed T-lymphocyte must also not bind to any self-antigens that are present within an MHC molecule. The thymic dendritic cells are presented by self-antigens with MHC class I and II molecules (APC). T-lymphocytes that survive both positive and negative selection can bind an MHC molecule and recognize the foreign antigen.

Expert Solution & Answer

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Answer 3

Question

Chapter 22.5, Problem 19WDYL

Summary Introduction

To determine:

The effect, if a T-lymphocyte that failed the negative selection test was not destroyed.

Concept introduction:

The newly formed T-lymphocyte must also not bind to any self-antigens that are present within an MHC molecule. The thymic dendritic cells are presented by self-antigens with MHC class I and II molecules (APC). T-lymphocytes that survive both positive and negative selection can bind an MHC molecule and recognize the foreign antigen.

Expert Solution & Answer

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Answer 4

Question

Chapter 22.5, Problem 19WDYL

Summary Introduction

To determine:

The effect, if a T-lymphocyte that failed the negative selection test was not destroyed.

Concept introduction:

The newly formed T-lymphocyte must also not bind to any self-antigens that are present within an MHC molecule. The thymic dendritic cells are presented by self-antigens with MHC class I and II molecules (APC). T-lymphocytes that survive both positive and negative selection can bind an MHC molecule and recognize the foreign antigen.

Expert Solution & Answer

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Answer 5

Chapter 22.5, Problem 19WDYL

Summary Introduction

To determine:

The effect, if a T-lymphocyte that failed the negative selection test was not destroyed.

Concept introduction:

The newly formed T-lymphocyte must also not bind to any self-antigens that are present within an MHC molecule. The thymic dendritic cells are presented by self-antigens with MHC class I and II molecules (APC). T-lymphocytes that survive both positive and negative selection can bind an MHC molecule and recognize the foreign antigen.

Answer 6

Chapter 22.5, Problem 19WDYL

Summary Introduction

To determine:

The effect, if a T-lymphocyte that failed the negative selection test was not destroyed.

Concept introduction:

The newly formed T-lymphocyte must also not bind to any self-antigens that are present within an MHC molecule. The thymic dendritic cells are presented by self-antigens with MHC class I and II molecules (APC). T-lymphocytes that survive both positive and negative selection can bind an MHC molecule and recognize the foreign antigen.

Answer 7

Chapter 22.5, Problem 19WDYL

Summary Introduction

To determine:

The effect, if a T-lymphocyte that failed the negative selection test was not destroyed.

Concept introduction:

The newly formed T-lymphocyte must also not bind to any self-antigens that are present within an MHC molecule. The thymic dendritic cells are presented by self-antigens with MHC class I and II molecules (APC). T-lymphocytes that survive both positive and negative selection can bind an MHC molecule and recognize the foreign antigen.

Answer 8

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Answer 9

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Answer 10

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Answer 11

Ch. 22.1 - Which pathogen must enter a cell to replicate?...Ch. 22.2 - Prob. 2WDYL Ch. 22.2 - What is the definition of a cytokine? How are...Ch. 22.2 - Prob. 4WDYL Ch. 22.3 - Prob. 5WDYL Ch. 22.3 - Prob. 6WDYL Ch. 22.3 - How do NK cells accomplish the task of eliminating...Ch. 22.3 - Prob. 8WDYL Ch. 22.3 - Prob. 9WDYL Ch. 22.3 - Prob. 10WDYL

Solution Summary: The author explains that T-lymphocytes that fail the negative selection test are not destroyed. They must not bind to any self-antigens present within an MHC molecule.

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