This type of cell recognizes a specific antigen displayed by a macrophage and notifies the B-cells to make antibody.     Plasma cell     Helper T cell     Killer T cell     red blood cells

Q: What body structure is the site of T cell maturation?

A: T cells are also known as T lymphocytes are a type of white blood cells which are essential for…

Q: The lymphatic system   includes areas of high concentrations of APCs, T and B cells. has a pumping…

A: To maintain proper functioning of the body, the body has 11 different systems. These 11 systems work…

Q: If a human cell contains MHC molecules that are binding pathogen antigens,   the cell will be…

A: Major histocompatibility complex (MHC) or human leukocyte antigen (HLA) systems are a portion of…

Q: B cell engulfs pathogen antigen phagocyte engulfs pathogen B cell becomes activates B cell activates…

A: Humans have a well developed immune system to fight the foreign particles entering our bodies. There…

Q: Which of the following cells plays a direct role in the activation of B cells? cytotoxic T cells…

A: The correct answer is helper T cells

Q: Which of the following is not associated with killing by a cytotoxic T cell? View Available Hint(s)…

A: T cells are type of lymphocytes ( WBC )  that play vital role in Adaptive immunity . They are formed…

Q: The type of cell which produces antibody is ___.     T-cell     ergogenic cell     B-cell…

A: Introduction: One of the essential categories of immunological cells in the body are lymphocytes.…

Q: Cytotoxic T cells are immune cells that can eliminate some virus-infected cells. a. Briefly…

A: T cells are originated from the thymus and has two types of cells namely helper T cells and…

Q: One of the following cells is NOT derived from the lymphoid lineage Select one: PMN NK T cells B…

A: A defense system that consists of many biological structures and processes inside organisms in order…

Q: What does the T-cell receptor on the helper T cell bind? free antigen in soluble form b. antigens…

A:

Q: Which of the following cells is critically important in mounting an adaptive immune response?

A: Adaptive immune response is the response that is acquired by the body after exposure to a disease…

Q: For question with blanks, choose the combination of answers that most accurately completes the…

A: Immunology is a part of science that covers the investigation of immune frameworks taking all things…

Q: After injection into the body, all 3 vaccines stimulate the activity of what type of immune cells to…

A: Usually, vaccines contain a virus or bacteria that have been weakened or inactivated or a small…

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: Which of the following specifically refers to an effector lymphocyte?a) B cellb) CD8 T cellc) CD4 T…

A: In the immune cells, lymphocytes are of two types that are B and T cells, they perform several…

Q: Match the terms with their definitions below. natural killer cell            antibody…

A: Hello you have asked multiple subpart questions. We will be able to answer only first three for rest…

Q: Choose all the answers that are true. cytotoxic T cells attack body cells that have viruses within…

A: The immune system is a complex network of cells, tissues, organs, and the substances they produce,…

Q: Match the antibody classes with their characteristics:  IgM IgG IgA IgE IgD Most efficient for…

A: BASIC INFORMATION  ANTIBODIES  In our blood 20 percent proteins are antibodies. These are…

Q: T cells that secrete cytokines that help antibodyresponses are called ________.a. Th1b. Th2c.…

A: T cells are also known as T lymphocytes as they are produced and mature in the thymus. They are an…

Q: The type of cell which attacks its own body cells which are virally infected or cancerous is ___.…

A: Killer T cells.

Q: The presentation of an endogenous antigen by a B cell mainly occurs through which pathway? Anergy…

A: Endogenous antigens are those produced by normal cell metabolism or viral or intracellular bacterial…

Q: Helper T cells and dendritic cells activate ________  cells. ________  cells activate CD4 cells.…

A: Antibodies are proteins Y-shaped that bind to the foreign invaders of the body and signal to get to…

Q: Reed Sternberg cells are derived from which type of normal cell?   T-cells   B-lymphocytes…

A: Immune system is system which helps our body to fight against the foreign substances which will…

Q: What is a PAMP an example of?     Dendritic cell Complement Antibody Antigen

A: Need to find the example of PAMP (Pathogen-associated molecular patterns)

Q: The germinal center of a lymph node   a. Is the location of B cells undergoing clonal expansion…

A: Lymph nodes are small, bean-shaped glands that are the part of the lymphatic system. They are…

Q: Which cell type would likely be the first to attack a tumor even though it does not have specific…

A: To identify Which cell type would likely be the first to attack a tumor even though it does not have…

Q: ic T cells can kill virus-infected cells. ic T cells respond to antigen bound to MHC class I…

A: T lymphocytes are a type of lymphocyte. T cells are one of the immune system's most important white…

Q: B lymphocytes always require the help of T cells to be activated Select one: True False

A: The formation of B-lymphocytes occurs in the bone marrow. They do not need any supportive molecule…

Q: Please choose aspects of the innate immune system. Inflamation Skin Barrier Leukocytes Antibodies

A: Innate immunity refers to nonspecific defense mechanisms which starts functioning immediately or…

Q: Immature B cells can drive strong adaptive immune responses by maturing into _______. Group of…

A: There is some information about B cells ; B cells are at the centre of the adaptive humoral immune…

Q: Neutrophils, dendrites, and macrophages are all second line defense cells that are capable of _____.…

A: The immunology is a branch of science that deals and studies the immune system of the body. The…

Q: This type of lymphocyte contains CD4 receptor sites used by the HIV virus. Cytotoxic T-cells Helper…

A:

Q: What types of cells produce antibodies? B cells memory T cells O macrophages

A: The term ‘Immunity’ defines the capability of multicellular animals to fight harmful microbes. This…

Q: B cells are activated by a. soluble, intact antigens; antigen fragments displayed on the surfaces of…

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

Q: The best APC among the following is? Select one: Dendritic cells Macrophages Neutrophils B cell

A: Immune system is defined as the complex network of specialized cells, tissues and organs that…

Q: B cells (plasma cells) produce _______________ that bind antigen

A: The ability of an organism to defence against the pathigens that causes infection or the state of…

Q: Place the following events in the correct sequence. Drag the text blocks below Into their correct…

A: To place the events in correct sequence

Q: Classify the following images into the type of defense it represents. Interleukin Other cytokines…

A: T cells or T lymphocytes are subpopulations of lymphocytes that are produced in the bone marrow but…

Q: Why Spleen(Mouce/mice) cells are used in the production of monoclonal antibodies?  Why not other…

A: Monoclonal antibodies are produced by the fusion of two types of cells spleen cells and Myeloma…

Q: Only protein-containing  antigen can activate T cells Select one: True False

A: T cells help in antigen recognition and thus result in immune response.there are T helper cells,T…

Q: Mature T-lymphocytes that have completed their “training” accumulate in which of the following…

A: Immune system is system which helps our body to fight against the foreign substances which will…

Q: Drag each cell into the appropriate position to identify whether it is associated with…

A: Cell-mediated immunity is an immune response that does not involve antibodies. Rather, it is the…

Q: After his recovery from chickenpox, which lymphocytes will keep this patient from becoming infected…

A: Immune system is system which helps our body to fight against the foreign substances which will…

Q: All T cell types share the presence of: Select one: CD8 CD25 CD4 CD3

A: The immune system of the human body consists of white blood cells, antibodies, spleen, thymus, and…

Q: Antibodies don’t kill any pathogen directly. What are 5 different ways that antibodies help our…

A: An antibody is a glycoprotein. The antibodies are produced in response to an antigenic stimulus.…

Q: Match the type or cause of clonal expansion with the correct situation. Use each choice just one…

A: Clonal expansion  Clonal expansion also known as mitosis where daughter cells are produce from…

Q: T-independent humoral immunity may be stunted in children because __________. View Available Hint(s)…

A: T cell independent immunity is largely dependent on the thymus's T cell maturing activity. As the…

Q: Match the type of lymphocyte cell with its main function in the immune system. Generates antibodies…

A: Effector B cells can begin secreting antibody while they are still small lymphocytes, but the end…

Q: This is the type of cell which produces antibody in response to infection.

A: Answer : B cell or plasma cell is the correct answer. B cells or plasma produces antibodies against…

Q: The followings are functions of antibody eliminating unknown particles or cells which enter into the…

A: An antibody is also known by the name of immunoglobulin. It is a large Y shaped protein that is…

Immunology

Immunology is the division of science involved with the immune reactions occurring in living organisms. The organisms are accustomed to evolving internal defense mechanisms to evade the invasion of microbial pathogens. Diverse cells are connected with stimulating the immune responses, which produce inhospitable conditions to the microbes prompting their lysis and thus inhibits the multiplication of the pathogens. The immune system can distinguish the pathogens through the aid of cellular intercommunication and launch responses to destroy them.