Describe the uniqueness of the major histocompatibility complex (MHC) and its function in immune processes.

Q: Define the innate immune system.

A: Immune system is the system in the body that act to stop the entry of harmful microbes and if they…

Q: Discuss the key components that make up the innate immune system, and describe how the major…

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

Q: Distinguish between a primary and a secondary immune response.

A: Adaptive immunity is also referred to as acquired immunity. It is characterized as the dual system…

Q: Explain some specific ways that the innate immune systeminteracts with and influences the adaptive…

A: Immune system fight against disease-causing agents but as the age increases the immune system get…

Q: Describe B lymphocytes and antibodies and explain how they function.

A: B LYMPHOCYTES WBC and a type of lymphocyte. Many B cells mature into plasma cells that produce…

Q: Define antibody-mediated immunity

A: Immunity can be defined as the natural defense of the body which helps the body in preventing the…

Q: Describe the major histocompatibility complex, and explain how itparticipates in immune reactions.

A: The major histocompatibility complex (MHC) is a cell surface glycoprotein that express on nearly all…

Q: Explain the role of the complement system.

A: Complement system- complement system refers to a series of more than 20 proteins circulating in…

Q: Compare and contrast humoral and cellular immunity

A: The immune system captures antigen and evokes a response against them. The response can be humoral…

Q: Describe the three components of innate immunity

A: The innate immune system provides defense against infection that may be activated immediately after…

Q: Explain how allergic reactions, tissue rejection reactions, and autoimmunity arise from immune…

A: The immune system is a network composed of cells, tissues, and organs (thymus, bone marrow, and…

Q: Define the key components that make up the innate immune system (e.g., macrophages, neutrophils,…

A: A key component of the innate immune system- Macrophage- Derived from blood monocyte and are…

Q: Discuss the cells of the immune system, how they function, and their relationship with the lymphatic…

A: Cells of the immune system are responsible for cellular immunity. These cells perform specific…

Q: Describe the two types of acquired immunity.

A: Immunity is the state of protection against any foreign organism or substances (antigens). Mainly…

Q: Compare the functions of cell-mediated immunity and antibody-mediated immunity.

A: Cell mediated immunity work against the antigens which attacks the cells. It effectively destroy…

Q: Describe the processes through which the immune system distinguishesself from foreign cells and…

A: Immunity can be defined as the ability of the organism to resist against infections or diseases by…

Q: Describe the relative importance of innate immunitycompared to adaptive immunity

A: The immune system has a vital role in protecting the body from outside pathogens (bacteria,viruses,…

Q: Explain how two major types of lymphocytes are formed and activated, and how they function in immune…

A: The two primary types of lymphocytes are B lymphocytes and T lymphocytes or B cells and T cells.…

Q: Distinguish between humoral immune response and cell- mediated immune response.

A: DEFINITION  Humoral Immunity Humoral immunity is mediated by antibodies. It displays a fast response…

Q: Differentiate between the major types of immune complexdiseases, and discuss their physiological…

A: Introduction: Immune complex refers to the antigen-antibody complex. this complex is formed when…

Q: Name several cytokines and describe their role in the immune response.

A: Cytokines are specific proteins secreted by the cells of immune system. They are mostly  secreted by…

Q: Distinguish between innate and acquired immunity.

A: Immunity is the body's defensive mechanism against the various pathogens. It can helps in…

Q: Describe the characteristics that make specific immunity unique.

A: Adaptive immunity is a type of immune response which involves specialized immune cells that attack…

Q: Outline the events in the innate and adaptive immune responses, from when a pathogen invades to…

A: Introduction  Immunity: it is the property/capability of our system to fight against the harmful…

Q: List the types of cells mediating immune system

A: Immune system is aimed at making an organism immune of the pathogens which can virus, bacteria,…

Q: Describe natural and artificial examples of both active and passive immunity.

A: Immunity is a term refers to the ability of the body to fight against the antigen by producing…

Q: Explain the difference between the primary and secondary immune response.

A: Introduction: The specific reactivity induced in a host by an antigenic stimulus is referred to as…

Q: Describe how helper T-lymphocytes play a pivotal role in a healthy, normally functioning immune…

A: Introduction: Immunity is referred to as the host's resistance against any foreign antigen,…

Q: Describe the cells that function as part of the nonspecific internal defenses in providing innate…

A: Introduction: The lymphoreticular system is responsible for immune response, and it comprises…

Q: Explain in detail antigen presentation pathway of the MHC molecule indicated

A: Antigen presentation is the interaction of antigen molecules on the surface of a macrophage or other…

Q: Describe cell-mediated immune response and humoral immune response

A: cell mediated immune response- Cell-mediated immunity is an immune response that does not involve…

Q: Define autoimmunity

A: The presence of antibodies against a disease in a person's system confers immunity to that sickness.…

Q: Describe how antibody-mediated immunity fights against pathogens.

A: The antibody- mediated immunity is a humoral immunity. As it relies on the action of the circulating…

Q: Explain three characteristics of innate immune system

A: Innate immune system is the generalized immune system which is also called as non specific immune…

Q: Explain how innate, antibody-mediated, and cellmediated immunity can function together to…

A: Introduction Immunity is the potential of our body to defend against pathogens and keeps our body…

Q: Describe antigenic variation.

A: Antigenic variation or alteration refers to the mechanism by which an infectious agent such as a…

Q: Define the adaptive immune system:

A: we have different systems in the body which coordinates with each other to perform task of…

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.