Question 1

Which of the following descendants of the CLP act in the innate immune response?

Accepted Answer

A) T cells 
B) NK cells 
C) B cells 
D) Plasma cells 
E) All of the answers are correct. 
A) T cells 
B) NK cells 
C) B cells 
D) Plasma cells 
E) All of the answers are correct.

Question 2

Which of the following is NOT considered primary lymphoid tissue?

Accepted Answer

A) Draining lymph node 
B) Thymus 
C) Peyer's patch 
D) Neither draining lymph node nor Peyer's patch are primary lymphoid tissue. 
E) None of the answers are primary lymphoid tissue. 
A) Draining lymph node 
B) Thymus 
C) Peyer's patch 
D) Neither draining lymph node nor Peyer's patch are primary lymphoid tissue. 
E) None of the answers are primary lymphoid tissue.

Question 3

Name three parts of the human body where you would expect to find secondary lymphoid tissues.

Accepted Answer

More than three answers are possible.Cor

Question 4

Upon entering the thymus, thymocytes are classified as double _____ with regard to coreceptors; before exiting as single-positive, naïve T cells, they pass through a period in which they are double _____.

Accepted Answer

A) positive; negative 
B) negative; positive 
C) Both "positive; negative" and "negative; positive" are correct. 
D) Neither "positive; negative" nor "negative; positive" are correct. 
E) Coreceptor expression state does not change in the thymus. 
A) positive; negative 
B) negative; positive 
C) Both "positive; negative" and "negative; positive" are correct. 
D) Neither "positive; negative" nor "negative; positive" are correct. 
E) Coreceptor expression state does not change in the thymus.

Question 5

Which of the following is NOT descended from the common lymphoid progenitor?

Accepted Answer

A) T cells 
B) NK cells 
C) B cells 
D) Eosinophils 
E) All of the answers are descended from the common lymphoid progenitor. 
A) T cells 
B) NK cells 
C) B cells 
D) Eosinophils 
E) All of the answers are descended from the common lymphoid progenitor.

Which of the following descendants of the CLP act in the innate immune response?

Which of the following is NOT considered primary lymphoid tissue?

Name three parts of the human body where you would expect to find secondary lymphoid tissues.

Upon entering the thymus, thymocytes are classified as double _ with regard to coreceptors; before exiting as single-positive, naïve T cells, they pass through a period in which they are double _.

Which of the following is NOT descended from the common lymphoid progenitor?

Overview of the Immune System

Recognition and Response

Innate Immunity

The Complement System

The Organization and Expression of Lymphocyte Receptor Genes

The Major Histocompatibility Complex and Antigen Presentation

T-Cell Development

B-Cell Development

T-Cell Activation, Differentiation, and Memory

B-Cell Activation, Differentiation, and Memory

Effector Responses: Cell- and Antibody-Mediated Immunity

Mucosal Immunity and the Microbiome

The Immune Response in Time and Space

Allergy, Hypersensitivities, and Chronic Inflammation

Tolerance, Autoimmunity, and Transplantation

Infectious Diseases and Vaccines

Immunodeficiency Disorders

Cancer and the Immune System

Experimental Methods and Systems

Filters

Exam 2: Cells, Organs, and Microenvironments of the Immune System

Which of the following descendants of the CLP act in the innate immune response?

Which of the following is NOT considered primary lymphoid tissue?

Name three parts of the human body where you would expect to find secondary lymphoid tissues.

Upon entering the thymus, thymocytes are classified as double _____ with regard to coreceptors; before exiting as single-positive, naïve T cells, they pass through a period in which they are double _____.

Which of the following is NOT descended from the common lymphoid progenitor?

Overview of the Immune System

Recognition and Response

Innate Immunity

The Complement System

The Organization and Expression of Lymphocyte Receptor Genes

The Major Histocompatibility Complex and Antigen Presentation

T-Cell Development

B-Cell Development

T-Cell Activation, Differentiation, and Memory

B-Cell Activation, Differentiation, and Memory

Effector Responses: Cell- and Antibody-Mediated Immunity

Mucosal Immunity and the Microbiome

The Immune Response in Time and Space

Allergy, Hypersensitivities, and Chronic Inflammation

Tolerance, Autoimmunity, and Transplantation

Infectious Diseases and Vaccines

Immunodeficiency Disorders

Cancer and the Immune System

Experimental Methods and Systems

Filters

Upon entering the thymus, thymocytes are classified as double _ with regard to coreceptors; before exiting as single-positive, naïve T cells, they pass through a period in which they are double _.