How do antigens arrive at lymphatic tissues?

Q: Where are type one interferons produced in mononucleosis?

A: Interferons are the bodies first line antiviral defence - are cytokines (signaling proteins that…

Q: How is immune globulin different from hyperimmune globulin?

A: Immune globulins are some complex glycoprotein molecules produced by the plasma cells, which play a…

Q: What are the effects of complement system activation?

A: Thank you for the question  Answer = complement system is a part of innate immune system and is also…

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

A: Hodgkin disease, also known as Hodgkin lymphoma, is a type of cancer that affects the lymphatic…

Q: How does humoral immunity differ from cellular immunity?

A: Adaptive immunity is a kind of immunity that occurs after facing exposure to an antigen either from…

Q: Which complement proteins are responsible for Opsonization and chemotaxis?

A: The complement system includes about twenty types of proteins that are produced continuously by the…

Q: Explain the Primary Lymphoid Organs ?

A: Immunology is the branch of medical science that deals with the study of the immune system and…

Q: Which of the following lists contains cells that are typically considered to be associated with the…

A: Immunity can be defined as the capacity of the body to fight against the pathogens attacking the…

Q: What is the defective immune response characteristic of AIDS?

A: Introduction   Viral infections are very harmful for mankind. In the post century where we faced the…

Q: What is the characteristic cell in Hodgkins Lymphoma?

A: This tumor is named after Dr. Thomas Hodgkin who, in 1832, described a type of tumor that occur in…

Q: mechanisms of Complement System activation

A: Complement system are part of innate immunity system. These protect our cells and tissues against…

Q: Which type of T-cells attack and destroy infected cells

A: Lymphocytes or white blood cell (WBC) includes macrophages, dendritic cells, T cells, B cells, and…

Q: how does the body differentiate between self and non-self antigens?

A: Immune systems protects a person from foreign antigens or dangerous invaders such as microbes,…

Q: Explain the observation that lymphoid tissues are scattered in the skin,lungs, stomach, and…

A: The most diffuse lymphoid tissue is found in the free connective-tissue spaces underneath most wet…

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 an antigen-presenting cell? By which mechanism do the “present” antigens?

A: Antigen-presenting cells (APCs) are essential for the initiation and maintenance of adaptive immune…

Q: Which event happens last in a humoral immune response? 1) CD4 T cell activation 2) presentation of…

A: The correct option is (d) the production of antibodies.

Q: All of the following cells directly incorporate antigens into their structures, EXCEPT: A). Antigen…

A: The immune system is a defensive system in a host consisting of widely distributed cells, tissues,…

Q: If an antigen mutates, will the same lymphocytes recognize it?

A: BASIC INFORMATION  IMMUNE SYSTEM  it defends our body from the foreign particles which can cause…

Q: Why is it important to monitor the T lymphocytes in someone with AIDS?

A: Retroviruses like HIV only have ribonucleic acid (RNA) as their hereditary makeup. Because it…

Q: Where are B-cells and T-cells formed? How do they differ from each other?

A: B cells and T cells are lymphocytes that are derived from specific types of stem cells called…

Q: What is the difference between T cells and B cells?

A: Immune cells are the defense cells that protect the body from infective agents. The cells of the…

Q: What is the target of NK cells? What is the target of phagocytes? What is the target of Cytotoxic T…

A: Introduction :- By preventing the progression of cancers and microbial infections and the resulting…

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: Where are Class I MHC proteins and Class II MHC proteins found?

A: Major histocompatibility complex or more commonly known as MHC complex is referred to a significant…

Q: What is the function of an antigen-presenting cell?

A: Antigen presenting cells are some type of heterogeneous group of immune cells which mediate the…

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: What is the term for a cluster of connected antigen, antibody and complement molecules, and is in…

A: Answer : ANTIGEN : It is the foreign particles that attacks the body which causes the infection in…

Q: What type of lymphocyte is responsible for antibodymediated immunity? What are the functions of…

A: Lymphocytes have the capacity to comprehend foreign particles eligible of influencing immuno…

Q: How do B and T lymphocytes “see” antigens”?

A: Lymphocytes are the main cells for the immunity in the body. Lymphocytes originates from the…

Q: What is Interferons (type II)?

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