What does MHC-restricted mean?

Q: What are Lymphocyte Origins?

A: Introduction  Human body is consisting of around 37 trillion cells in total however the large number…

Q: What cells does lymph fluid contain?

A: Blood can be defined as the body fluid present in humans and other animals that play the role in…

Q: What is Lymphocyte Receptors?

A: Introduction: The immune system is involved in protecting the human body from any invading pathogen.…

Q: What is the source of Platelet-activating factor?

A: :Introduction Blood is fluid connective tissue with plasma which is fluid matrix and it has no…

Q: In what areas are lymph nodes clustered? Why is this desirable?

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

Q: What is the function of the MHC antigens?

A: MHC stands for Major Histocompatibility Complex.

Q: What type of antibodies does a Type O blood type produce?

A: Blood is classified into blood groups according to whether certain substances are present or not.…

Q: What are the structural and functional differences between a B cell and a plasma cell?

A: Lymphocytes or the white blood cells are a part of teh immune system. They are of to types namely, B…

Q: What are interferons?

A: A bodily response towards the presence of substances which is not been recognized as the body’s…

Q: Which antibodies are usually present in type O blood?

A: There are 8 major blood groups namely  A+, A-, B+, B-, AB+, AB-, O+, and O- Role of antibody is to…

Q: What are interferons? How do interferons check infection of new cells

A: Given: Interferons are the types of proteins that are part of our natural defenses.Interferons are a…

Q: What are the functions of antithrombin-III, heparan sulfate,and protein C? How do they affect…

A: Hemostasis is the physiological process by which the flow of blood slows down and the clots are…

Q: Explain MHC Restriction of the Lymphocyte Receptors?

A: MHC is the Major histocompatibility complex and is defined as the various genes present in a cluster…

Q: What class of plasma proteins is involved in the antibodymediated immune response?

A: Introduction: Plasma cells are separated B-lymphocyte white blood cells equipped for discharging…

Q: What is the major histocompatibility complex (MHC) or human leukocyte antigens (HLA)?

A: Immunity is a state of resistance of an organism to invading biotic or abiotic pathogens and their…

Q: What ABO antibodies are present in the plasma of this type of blood?

A: Blood is the fluid connective tissue of our body. It is the fluid that circulates in our body and…

Q: What is meant by 'B lymphocytes are sensitive to clonal deletion'?

A: Immunity

Q: What is an Antigen-presenting cell (APC)?

A: There are different kinds of cells for adaptive and humoral immune responses. These are studied…

Q: What is MHC?  List the specific cells that have MHC presentation and describe their role in the…

A: A sequence of genes that code for cell surface proteins that regulate the adaptive immune response…

Q: What is meant by the “window” regarding antibody presence in the blood?

A: Any abnormal condition that hinders normal body functioning is considered a disease. Pathogen attack…

Q: What are the functions of Tc cells

A: Tc cells are also known as cytotoxic T cells, T-killer cells or CD8+ cells. Tc cells are a type of T…

Q: what are cytokins?

A: There is a recognition system of the foreign substances inside the body called the immune system.…

Q: What types of antigens are displayed by MHCclass I molecules? By MHC class II molecules?

A: An antigen is a substance that allows the immune system to generate antibodies against it. This…

Q: How does a naive lymphocyte differ from an activated one?

A: White blood cells are lymphocytes and are also one of the major forms of immune cells within the…

Q: what are the Haptens, MHC 1 and 2, and APCs?

A: Haptens are small molecules that elicit an immune response only when they are attached to a large…

Q: What type of antibodies does a Type AB blood type produce?

A: The blood is a fluid connective tissue formed of liquid portion plasma, and the solid portion called…

Q: What are MHC class I and class II receptors and how do they recognize foreignness

A:

Q: Why are MHC proteins so highly variable?

A: Major histocompatibility complex (MHC) are a group of genes that code for proteins found on the…

Q: What will happen if a person cannot produce antibodies?

A: When the body's immune system identifies dangerous molecules called antigens, it produces an…

Q: Although we lumped all lymphocytes together (normal and unusually large ones), what is the correct…

A: Adaptive immunity is the immunity developed after the body encounters the antigen and it removes the…

Q: Which white blood cells authorizes the production of antibodies?

A: White blood cells are used as a defense cell by our body.  Types of wbc are neutrophils.…

Q: What distinguishes neutrophils from dendritic cells? How do basophils differ from mast cells?

A: The immune system is spread throughout the body and involves many types of cells, organs, proteins,…

Q: What polypeptide chains make up the MHC class molecule? MHC class II?

A: answer :  MHC class molecules are made up of mainly two polypeptide chains which are α and β2…

Q: What type of antibodies does a Type A blood type produce?

A: Blood is classified into blood groups according to whether certain substances are present or not.…

Q: What type of antibodies does a Type B blood type produce?

A: Antibodies are proteins that are produced in response to any foreign antigen. There are four types…

Q: what is a “cytokine storm”?

A: The term "cytokine" is made up of two terms - cyto meaning cell and kine meaning signaling.…

Q: What is Interferons (type II)?

A: The human body is made up of different biomolecules performing different classes of function in…

Q: Which of the following are antigen presenting cells?

A: Immune system: This system in the human body includes a complex network of cells, tissues, and…

Q: What are chimeric antigen receptors, and how are they constructed?

A: Receptors are the cell surface or intracellular molecules to which a ligand binds.

Q: What are the positive and negative selections of lymphocytes in the thymus?

A: T-lymphocytes cells are produced in the bone marrow from the stem cells and develop in the thymus.…

Q: What are immunoglobulins?

A: The immune system is a complex network of tissues, cells, and organs. They together assist the body…

Q: Distinguish between class I and class II MHC proteins.

A: MHC stands for Major Histocompatibility Complex. MHC proteins are a group of surface genes which are…

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