Explain the relationship between antigens and immunity.

Q: Describe the function of both T and B memory cells in the immune response. What type of immunity do…

A: Memory cells are responsible for the adaptive immune system.  Memory T cells: At resting state, it…

Q: Describe the function of B Cells in Humoral (Antibody-Mediated) Immune Response.

A: Immunity is defined as a complex biological mechanism that can recognize and accept what belongs to…

Q: Contrast active and passive immunity in terms of how each is acquired,how long it lasts, whether…

A: Immunity is defined as the ability of an organism to prevent the entry of harmful microbes in the…

Q: Describe in detail the information What an active immunity is

A: Immunity is the condition of assurance against irresistible sickness presented either through a…

Q: Distinguish between active and passive immunity.Give examples of each.

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

Q: Define the role of the Thymus in the immune system.

A: The human body is usually defined to state that they are been made up of several different systems.…

Q: Define immune system and explain its relationship to the lymphatic system?

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

Q: Explain why the immune system must distinguish betweenself and non–self.

A: The organs and processes of the body that provide resistance to infection and toxins. Organs include…

Q: Describe the five steps of the cellular immune response.

A: A cellular immune response also called the cell-mediated immune response, T cell plays a central…

Q: Contrast active and passive immunity.

A: Acquired immunity which is also known as adaptive or specific immunity, supplements the protection…

Q: Describe how antibodies interact with their corresponding antigens.

A: Antibodies are proteins that bind to the body's foreign invaders and signal the immune system to get…

Q: Explain the contrasting properties of B Cells and T Cells.

A: There are three types of blood cells present in the human body. The White blood cells consist of…

Q: Describe life-span changes in immunity.

A: The ability of the body to withstand any diseased condition post resisting any harmful microbes is…

Q: Explain why most immune reactions result in a polyclonal collection of antibodies.

A: Polyclonal antibodies are synthesized by injecting an immunogen into an animal (mouse) and the…

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: Explain how T cells become activated and how they function in immunity.

A: The T-lymphocytes are matured in the thymus gland. The matured T-lymphocytes are programmed to react…

Q: Distinguish between an antigen and an allergen.

A: Immunity can be defined as the ability of an organism to fight against infections caused by a…

Q: Describe the role of macrophages in activating the specific immune response to antigens.

A: Macrophages can be defined as the type of special cells which is part of the innate immune system.…

Q: Distinguish between the antibody response and the cellular response.

A: An immune reaction is a response that happens inside a life form to safeguard against foreign…

Q: Identify the two forms of active immunity and the two forms of passive immunity.

A: Immunology is a part of science that covers the investigation of resistant frameworks on the whole…

Q: explan the activation of specific immunity

A: Specific immunity is an adaptive or acquired immunity which involves white blood cells activation (B…

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: Contrast a primary and a secondary immuneresponse.

A: The immune system of a body is broadly classified into innate and adaptive type. Innate immunity is…

Q: Predict the influence of lifestyle on immunity.

A: Immune system is the versatile defence system which protect the body from the infection causing…

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: What is called humoral immune response?

A: Immunity is the capability of an organism to defend and get rid of the harmful effects of pathogens…

Q: Define acquired immunity.

A: Introduction :- Immunity in biology refers to an organism's capacity to fend off harmful microbes.…

Q: Compare the structure and roles of the lymph node and the spleen in the immune system.

A:

Q: The production of antibodies by B lymphocytes is referred toas ___________________ immunity.

A: Immunity is the ability of the body to respond to an infection or toxin. There are two kinds of…

Q: Describe the function of both T and B memory cells in the immune response. What type of immunity do…

A: Immunity is the defence  system of the body against pathogens and foreign chemicals . It can be…

Q: Explain what the Immune system does for the body.

A: Immune system of the body is the specialized and one of the most crucial systems in the body that…

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: Define antigen and antibody

A: The immune system is a coordinated network of a variety of immune cells, which on exposure to an…

Q: Explain why the immune system does not attack the body’s own molecules and cells.

A: The immune system is a network of biological processes that protects an organism from diseases.It…

Q: Explain the actions of antibodies in protective immune reactions.

A: Immune system provides immunity or protection against foreign substances by involving specific…

Q: Explain how T cells are activated

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

Q: _____________ T cells activate the immune response and are infected by __________________

A: T cells are the cells of the immune system that are very important for the adaptive immune system .…

Q: Describe the relationship between the innate immunity system and the acquired-immunity system.

A: The organs and cycles of the body that give protection from contamination and poisons. Organs…

Q: Describe Membrane receptors related to immune cells and immunity in general.

A: Three general types of cell-surface receptors exist: receptors linked to the ion channel, receptors…

Q: Describe the features of an antigen, and explain what is meant by antigenic determinant.

A: A molecule or chemical structure that can attach to a specific antibody or T-cell receptor is…

Q: Define the term: antigen

A: An immune response is a reaction that occurs within the body of an organism for the purpose of…

Q: Describe how T cell-mediated immunity fights against pathogens.

A: The adaptive immunity is a type of immunity, which is acquired by the body of an individual. The…

Q: Discuss three differences between antigen and antibodies

A: Pathogens are disease-causing organisms that can cause humans to become ill or die depending on the…

Q: Elaborate by diagrammatic representation the various types of Immunity?

A: Immunity is defined as the act of protection from diseases which occurs due to response of cell…