The germinal center of a lymph node a. Is the location of B cells undergoing clonal expansion b. Is the location of plasma cells c. Is the location of B cells that have not yet contacted their antigen d. In a micrograph, Is the light-colored center of an activated lymphoid follicle

The germinal center of a lymph node a. Is the location of B cells undergoing clonal expansion b. Is the location of plasma cells c. Is the location of B cells that have not yet contacted their antigen d. In a micrograph, Is the light-colored center of an activated lymphoid follicle

BIOLOGY:CONCEPTS+APPL.(LOOSELEAF)

10th Edition

ISBN:9781305967359

Author:STARR

Publisher:STARR

Chapter34: Immunity

Section: Chapter Questions

Problem 16SA: Match the immunity concept with the best description. ___anaphylactic shock a. recognizes antigen...

See similar textbooks

Related questions

Q: Enumerate 5 lab tests/procedures done to obtain/identify Lymphocytes. Then briefly discuss one

A: Answer

Q: A macrophage phagocytizes an invading E. coli bacterium. Select the type of MHC molecule that…

A: A macrophage is one of the cells of immune system which plays an important role in innate as well as…

Q: 28. The molecules mediating signal transduction on a B-cell following antigen binding to BCR are…

A: B cell It is a type of lymphocyte which is involved in providing the humoral immunity component of…

Q: Mark the following statements as true or false. If a statement is false, correct is to make a true…

A: A) true B) false, secondary immunue response is controlled by T- cells

Q: B lymphocytes, the precursors of plasma cells, are triggered to proliferate by the binding of…

A: B-cell is a type of lymphocyte which is involved in the humoral immune response in the body. B-cell…

Q: Plasma cells and memory B cells differentiate most immediately from Select one: a. centrocytes b.…

A: Introduction There are two types of lymphocytes found in our immune system: T lymphocytes and B…

Q: A second exposure to a given foreign antigen elicits a rapid and pronounced immune response…

A: Immunity is the capability of the body to fight against foreign attack and maintain the persistence…

Q: Using the letters from column B, match the cell description in column A. (Note that all require more…

A: Different immune cells are involved in mediating protection to the host against the pathogen. There…

Q: An antigen-presenting cell (APC)a. presents antigens to T cells.b. secretes antibodies.c. marks each…

A: Helper T-cells activate B-cells in order to generate antibodies and aid the production of killer…

Q: Natural killer cellsa. are known for attacking large parasites, such as tapeworms.b. engulf…

A: Natural Killer cells also called large granular lymphocytes are a type of white blood cell. It is a…

Q: .

A: There are two types of the T cells based on the glycoprotein attached , these are CD4 cells and the…

Q: Mark the following statements as true or false. If a statement is false, correct it to make a true…

A: True False, right lymphatic carries blood from upper body True

Q: Which of the following does not occur during a secondary immuneresponse?a. Antibodies are made…

A: Secondary Immune Response: Secondary Immune Response is one of the important features in which the…

Q: CD4 markers are associated with (a) cytotoxic cells. (b) suppressor cells. (c) helper T cells. (d)…

A: The T-Cell (T lymphocyte) receptors are the antigen-specific receptors. There are two transmembrane…

Q: To become a fully activated, antibody-secreting cell, B cells usually need: a. to encounter an…

Q: .If thymus gland is removed from a newborn, ___________. A. lymphoid organs are not affected B.…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Lymphatic nodules...

A: Lymphatic nodules are small size, collection of localized tissue usually found at the region where…

Q: Which of the following best describes the movement of a T cell through a lymph node? a. It enters…

A: T-cells are part of the cell-mediated immune system in humans. Lymph nodes are small bean-shaped…

Q: B Cells: O A. Are activated following antigen binding to their surface bound antibodies. O B. Each…

A: The immune system comprises various immune cells, complement systems, lymphatic systems, and…

Q: tion. A) They release histamine in response to allergens. B) They release perforins to poke holes in…

A: There are two types of immunity in the body first is the humoral immunity which works by the action…

Q: Immunoglobins help eliminate the pathogen through the process of:

A: Option C . Direct Phagocytosis .

Q: Which event happens first during cytotoxic T-cell activation?

A: INTRODUCTION;- The activation of cytotoxic T cell is dependent on several simultaneous interactions…

Q: Where do B lymphocytes gain immunocompetence? A. red bone marrow B. thymus C. lymph nodes

A: Immunocompetence can be described as the body's ability to face an antigen and fight against it. An…

Q: In table form, differentiate Primary from Secondary Immune Response according to the ff. a. type of…

Q: 1. The tunica media of blood vessels are composed of _____ that are interposed between the smooth…

A: As per bartleby guidelines, 3 questions can be answered. Please post other questions separately.

Q: MHCII molecules will bind __________ and locate to the cell surface. a. T-independent type antigens…

A: T cells are not able to recognize free antigens directly. They can recognise only antigens that are…

Q: A.S. was recently diagnosed with Hodgkin disease and scheduled for a staging procedure. His previous…

A: Hodgkin’s lymphoma is the cancer of lymphatic system and progresses along lymphatic pathways. It is…

Q: B cells proliferate and differentiate into plasma cells and memory cells in the ______________ of…

A: INTRODUCTION Secondary lymphoid organ This include spleen, lymph node and payers patches.

Q: Which ONE of the following is necessary after chimeric antigen receptor (CAR)‐T cell therapy for…

A: Lymphoid leukemia is the abnormal proliferation of the immature lymphocytes, which leads to the…

Q: The T lymphocytes as macrophages, secrete a number of polypeptides (cytokines) generally called…

A: Immune system protects the body against infection. It is a complex network of cells and proteins.…

Q: of the choices, which cells stimulate directly B cells to divide and produce antibodies? a. mast…

A: The immune system provides defense against invading pathogens. It is a complex network of cells,…

Q: If B cells making high-affinity IgG4 are unable to switch to IgE at a late stage in the germinal…

A: Helminths are parasites that cause several infections.

Q: When a lymphocyte is responsive to an antigen O it will undergo clonal expansion O it will undergo…

A: Introduction In the immune system of jawed vertebrates, a lymphocyte is a type of white blood cell.…

Q: What is the single best defining feature of a lymphocyte? A A type of leukocyte B A cell that is…

A: There are two types of lymphocytes- T Lymphocytes and B Lymphocytes. B Lymphocytes are produced in…

Q: A.S. was recently diagnosed with Hodgkin disease and scheduled for a staging procedure. His previous…

A: Lymphoma is a type of cancer that especially affects the lymphocytes of the white blood cells. It…

Q: A) What is the significance of producing monoclonal antibodies? B) What is the role of cell…

A: For Question B & C Post separately

Q: A. When heart muscles due we have a heart attack. Death is usually from lack of O2… but how can that…

A: A circulatory system is composed of the heart that pumps blood and blood vessels (arteries and…

Q: Chronic granulomatous disease Select one: A. is caused by a decrease in the number of phagocytes.…

A: Immunodeficiency occurs due to hereditary defects are called primary immunodeficiency and when…

Q: There is a second, delayed spike of IgM in the secondary response. Why might this be…

A: The primary immune response occurs when an antigen comes in contact with the immune system for the…

Q: A. In table form, differentiate Primary from Secondary Immune Response according to the ff. a.…

A: There are few important points about immunology: We know that immunology is the science that is…

Q: Match the term/description in Column A with the process it induces/deploys in Column B.

A: A complex network of cells, tissues, and or organs that work together in fighting infections and…

Q: B lymphocytes, the precursors of plasma cells, are triggered to proliferate by the binding of…

A: Lymphocytes are white blood cells . They are immune cells made in bone marrow and found in blood and…

Q: Which of the following characteristics is true of large Pre-B cells? Select one: a. They do not…

A: The immune system comprises several cells that participate in the defense mechanisms of the body.…

Concept explainers

Defense Mechanism

Circumstances influence and compel people to behave in a certain way. One such behavior is a defense mechanism. It is employed by people to escape from unpleasant circumstances, thoughts and actions. Defense mechanisms are, thus, psychological strategies that help to avert and avoid unwanted feelings such as guilt or shame and situations such as threat and danger.

Question

The germinal center of a lymph node

	a.	Is the location of B cells undergoing clonal expansion
	b.	Is the location of plasma cells
	c.	Is the location of B cells that have not yet contacted their antigen
	d.	In a micrograph, Is the light-colored center of an activated lymphoid follicle

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.

Similar questions

Match the immunity concept with the best description. ___anaphylactic shock a. recognizes antigen ___immune memory b. inadequate immune response ___autoimmunity c general defense mechanism ___inflammation d. immune response against ones own body ___immune deficiency e. secondary response ___antigen receptor f. acute allergic reaction ___antigen processing g. presenting antigen together with MHC markers
Activated complement proteins ________. a. puncture cells c. attract macrophages b. promote inflammation d. all of the above
CHAPTER 20 The Lymphatic System and Immunity Matching SECTION 3 Revie w Match each lettered term with the most closely related description. a. opsonization 1 b. helper T cells Two parallel pairs of polypeptide chains Found on helper T cells C. antibody d. class II MHC 3 Active and passive 4 Transfer of antibodies e. costimulation Attacked by HIV f. IgM 6 Enhances phagocytosis g. class I MHC h. IgG 7 MHC proteins present in the plasma membranes of all nucleated cells i. passive immunity j. anaphylaxis 8 Differentiate into memory and plasma cells 9 MHC proteins present in the plasma membranes of all APCS and lymphocytes 9 k. CD4 markers 10 I. acquired immunity 10 Antibodies used to determine blood type 11 m. B lymphocytes 11 Secondary binding process required for T cell activation 12 12 Accounts for 80 percent of all immunoglobulins 13 13 Circulating allergen stimulates mast cells throughout body Match each lettered term with the
B cells that produce and release large amounts of antibody are called: a. Memory cells b. Basophils c. Plasma cells d. Killer cells e. Neutrophils
Which of the following can NOT be found in the lymph node? a. Lymph follicle b. White pulp c. Cortex d. T cells e. B cells
match the cytokine with its description. 1.Interleukin-1 2.Interleukin-2 3.Interleukin-12 a. Stimulates formation of TH1 helper T lymphocytes b. Stimulates ACTH secretion c.Stimulates proliferation of cytotoxic T lymphocytes d.Stimulates proliferation of B lymphocytes
which two of following statements are true for an antigen prsent cell such as dendritic cell? a. Phagocytes are extra cellular pathogens b. Display processed pathoic peptide on the surface of the cell c. Produce antibodies specific for a pathogen d. Activate naive erythrocytes
The followings are functions of antibody eliminating unknown particles or cells which enter into the body, except... A. Attach to the active side of particle or cell that enters into the body B. Make easier of macrophage to phagositosize unknown particle or cell that enters the body C. Precipitate the unknown particle that dissolves in body fluid D. Initiate the working system of complement E. Eliminate bacteria that grows on endosome of macropahge
Plasma cells and memory B cells differentiate most immediately from Select one: a. centrocytes b. centroblasts O c. B-1 cells d. IgG-secreting B cells.
For question with blanks, choose the combination of answers that most accurately completes the statement. In humans, B cells mature in the .................. and T cells mature in the . a. GALT, liver b. bursa, thymus c. bone marrow, thymus d. lymph nodes, spleen
Which of the following statements are true for antigen presentation. a. Antigen presentation means that other cells attach the pathogen first and present it to T cells. b. Antigen-presenting cells display protein fragments, resulting from the digestion of the pathogen, in complex with MHC receptor to B cells c. Antigen presenting cells display protein fragments, resulting from the digestion of the pathogen, in complex with MHC receptor on their surface. d. Antigen-presenting cells are phagocytic cells e. Antigen presentation is required for T cell activation f. Cytokines released by macrophages are required for T cell activation g. T cell receptors recognize the MHC receptors in complex with antigen fragments displayed by antigen-presenting cells. h. Phagocytic cells are involved in innate immunity. Therefore they have no role in T-cell activation
Which of the following cell types is unable to interact with naive T cells and induce their activation? (Select all that apply.) a. B cells b. macrophages resident in infected tissues c. macrophages resident in secondary lymphoid tissue d. interdigitating reticular cells e. immature dendritic cells.