B cells (plasma cells) produce _______________ that bind antigen

Q: Which of the following are TRUE of class I major histocompatibility complex (MHC) molecules? a.…

A: MHC helps to recognize the antigens molecule and transfer the signal to the cell

Q: Explain why each choice (a-d) is correct or incorrect. In clonal selection of B cells, which…

A: B cell expresses receptors ,that are specific to distinct antigen,  is determined before…

Q: What is the function of the lymph nodes?

A: The organ system that is characterized by the presence of lymphatic vessels and is actively…

Q: Cell-mediated immunity is carried out by………….. while humoral immunity is mainly carried out…

A: Immunity protects our bodies from various diseases and pathogens.  Immunity can be categorized into…

Q: APCs involve the following EXCEPT: Select one: T cells B cells Macrophages DC

A: Immunology is the branch of science which deals with the study of the immune system, immune response…

Q: Classify each item as a first, second, or third line of defense. First Line of Defense Eosinophils…

A: The first line of defence includes physical and chemical barriers that are always ready and prepared…

Q: Identify each immune response as either humoral (H) or cellular (C. 11. release of histamine causes…

A: Disclaimer: Since you have asked multiple questions we will solve the first three questions for you.…

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: For each pair of petween the meanings of the terms. 3. pathogen and antigen 4. antibodies and plasma…

A: NOTE: AS PER OUR GUIDELINES WE ARE ONLY ALLOWED TO ANSWER FIRST QUESTION , PLEASE RESUBMIT THE OTHER…

Q: What accounts for the change in a B cell’s ability to bind antigen?

A: B cells are also known as B lymphocytes are special types of blood cells which belong to the group…

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: Monocytes are ____________- leukocytes that develop into _________- .a. granular, phagocytes b.…

A: Monocytes are a type of leukocytes with amoeboid appearance and a unilobar nuclei. They constitute…

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: B cells that produce and release large amounts of antibody are called: a. Memory cells b.…

A: B lymphocytes are thymus-independent cells that express immunoglobulins (see below) on their…

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: List and describe the steps of B-cell activation and list the types of B cells produced in this…

A: Lymphocytes are a type of white blood cells(WBCs) or leukocytes and play a major role in protecting…

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

A: Killer T cells.

Q: Describe what is assembled on the surface of pre-B cells.

A: Pre B cells are cells in the bone marrow that are progenators of the B cells that are a part of the…

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: Suppose a baby was born without a functional thymus gland. Could this child still produce…

A: ANTIBODIES:- These are glycoproteins which consist of two identical heavy polypeptide chains and two…

Q: Upon reexposure to a pathogen, a memory B cell can differentiate to which cell type? a. CTL b. naïve…

A: Second line defence or non-specific defence is primarily dependent upon Neutrophils, macrophages and…

Q: The incorrect statement about B cells in the following is: They can present both protein and…

A:

Q: Which of the following is a function of the secondary lymphaticorgans?a. transport of lymphb. clonal…

A: Answer- Our immune system is composed of primary and secondary lymphoid organs.

Q: Fill in the blank: Type B blood contains antibody _______________________ in the plasma.

A: The immune system of the body is the system that provides us immunity against diseases and also…

Q: A patient lacks the ability to make functioning T cells because of a genetic disorder. Would this…

A: T and B cells are major cells that bring about adaptive immune response in human body. T cells are…

Q: may destroy infected cells. Select one: a. Phagocytic cells b. Natural killer T cells C. Cytotoxic T…

A: Pathogens are disease-causing microorganisms that upon entering a healthy body cause a variety of…

Q: Fill in the blank:  Type A blood contains antibody _______________________ in the plasma.

A: Blood typing involves identifying the protein substances called as antigens that are present on the…

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: Fill in the blank:  Type B blood contains antigen _______________________.

A: Blood is a liquid substance which flows in the blood vessels and carry nutrients and oxygen to the…

Q: What blood group has only A antigens on red cells? A. Group A B. Group AB C. Group O D. Group B

A: The ABO blood group system is the classification of human blood based on the inherited properties of…

Q: Which of the following is not a function of eosinophils? Phagocytosis Antigen presentation…

A: Eosinophils which are also known as the acidophils , are the white blood cells and are one of the…

Q: The greatest concentration of antibodies is found in thefraction of the serum.a. gamma globulin b.…

A: Antibodies are large Y shaped protein molecule produced by the plasma cells which is the main agent…

Q: Antibodies are able to dispose of antigens in which of the following ways? O Neutralization…

A: Antibodies or Immunoglobulins are substances produced by the immune system, in response to a foreign…

Q: What type of cells involved in the adaptive immunity response mature in the bone marrow and produce…

A: The immune system protects the body against infection. Cells involved in immune functions are known…

Q: When an antigen complex is bound to a Class I MHC molecule, it can stimulate a A) B cell. B) plasma…

A: MHC or major histocompatibility complex molecules are glycoproteins which are encoded in a large…

Q: Which type of cells are responsible for the secretion of antibodies? Plasma cells Monocytes NK cells…

A: Which type of cells are responsible for the secretion of antibodies?

Q: Plasma cells are B cells that produce antibodies. true or false

A: Immunity is a resistance of our body against the invading pathogenic agent. It is also considered as…

Q: Which of the following cell types is unable to interact with naive T cells and induce their…

A: Those cells of the immune system that target specific antigens are T cells. The origin of these…

Q: Which of the following cells does not phagocytose pathogens? granulocytes B cells dendritic cells…

A: Introduction Phagocytosis is the process by which a cell utilizes its plasma membrane to engulf a…

Q: The redness and swelling associated with an inflammatory response is caused by * secretion of…

A: Immune system deals with the handling of antigens which enter in our body.

Q: T cells that react with self antigens are destroyed through: A. cytokinesis b. macrophages c.…

A: The T cells are one of two lymphocytes and play an important role in the immune system. B-cells are…

Q: What blood group has both A and B antigens on red cells? A. Group A B. Group AB C. Group B D. Group…

A: ABO blood grouping is based on the presence or absence of two surface antigens on the surface of…

Q: Pair the words in column A with the correct word in column B through one stretch (one stretch per…

A: Antibody belongs to the substance which act against the specific antigen . As antigens are present…

Q: Question 75 The thymus gland stimulates lymphocytes to become B cells. True False

A: The thymus produces hormones such as thymosin, thymopoietin, and thymulin. They are tiny proteins…

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.