The first sentence states, “Immunodeficiency disorders disrupt your body’s ability to defend itself against bacteria, viruses, and parasites.” What part of the immune system is most directly affected by these types of disorders?

Q: Statement 1: Antibodies are not specific for each type of antigen encountered by the body. Statement…

A: Introduction The immune system defends our bodies against foreign pathogens. These include bacteria,…

Q: What is autoimmunity? Briefly describe this concept and provide at least 2 examples of autoimmune…

A: The immune system of our body protects the body against infection due to microbes and other…

Q: Which large lymphatic organ purifies blood by removing dead red cells, stores blood, and helps the…

A: An organ system is a physiological system made up of a collection of organs which execute one or…

Q: Why do allergic reactions tend to occur in only certain tissues, including our skin, gut and…

A: The underlying mechanism requires the binding of immunoglobulin E ( IgE) antibodies, a part of the…

Q: Transfer of immunoglobulins from mother to child during breastfeeding can protect the child from…

A: Answer Naturally acquired passive immunity

Q: What organ is responsible for producing most of the plasma proteins known as the complement system?…

A: The complement system consists of different plasma protein that enhances the ability of antibodies…

Q: Epithelial tissue covers surfaces and lines cavities. This is the ___ line of defense.…

A: Immune system is responsible for killing the foreign body present in our body.

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: Statement 1: Major histocompatibility complex proteins help the immune system recognize 'self' vs…

A: An organism's immune system is a set of biological systems that protect it from disease. It can…

Q: Who gets AIDS?

A: AIDS (Acquired immunodeficiency syndrome)- It is a serious life-threatening disease that weakens our…

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: How do the effects of the virus on the immune system cause the death of the person infected with…

A: A human immunodeficiency virus (HIV) infection may be caused by one of two retroviruses, HIV-1 or…

Q: Why is an immune response usually more effective on subsequent exposure to an antigen than after the…

A: Introduction  Our immune system plays key role in defense against harmful foreign particles be it…

Q: What type of immune response produces an immediate reaction?

A: An immune system is a defense system that consists of many biological structures and processes…

Q: What are antigens of a disease-causing agent that stimulate an immune response to that particular…

A: The molecules or substances which trigger the immune response upon entry into a host are known as…

Q: What is an antigen? How does the immune system recognize antigens?

A: Antigen:An antigen is a substance which is foreign to the body that provokes the body to produce an…

Q: What are monoclonal antibodies?

A: Antibodies are Y shaped proteins found in blood that mainly get attached with the foreign invaders…

Q: Why is the function of the complement system

A: The complement system is made up of a large number of distinct plasma proteins that react with one…

Q: Choose an autoimmune disease, describe its causes, effect and way of treatment

A: An autoimmune disease is a condition in which the immune system mistakenly attacks your body.

Q: OUTLINE and EXPLAIN the sequence of events and interaction between pathogen and immune system of the…

A:

Q: What sorts of pathogens could successfully attack a patient who is unable to produce T lymphocytes?

A: White blood cell protects body from pathogen. Specifically lymphocyte doing this job. Lymphocytes…

Q: Where is the spleen located in the body

A: The spleen can be defined as the organ of the body that belongs to the lymphatic organ system. The…

Q: Given a disruption in the structure or function of the lymphatic or immune system such as…

A: T helper cell also known as CD4+ cells is an important key mediator of the immune system. It plays a…

Q: 1.Statement 1: Antibodies are not specific for each type of antigen encountered by the body.…

A: Introduction Immune system:- It is a complex network of cells, tissues, organs, and the substances…

Q: Question 1: List or draw an overview of the innate immune system listing all components. Question…

A: When an organism is exposed to a disease-causing pathogen or any other foreign substances, the…

Q: How does the immune system remember the previous viruses that it had fought?

A: It is made up of special organs,  cells and chemicals that fight infection.  The main parts of…

Q: how is pathogen identified

A: Any organic entity or substance, particularly a microorganism, capable for causing sickness, like…

Q: Select the best answer or answers from the choices given: Which cell functions as part of the immune…

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

Q: Which of the following chemicals is released by the body in response to exposure to allergens such…

A: Leukotriene is substance or chemical which is mainly release in after asthma attack which is…

Q: In our body , there occurs a major problem called chronic deletion if self- lymphocytes are not…

A: Aberrations change the chromosome arrangement but do not change the number of chromosomes. The…

Q: Choose 2 common autoimmune  disease  and explain how it affects your body and what are the possible…

A: Immunity is the power of our body to fight against the pathogens , it is provided by various special…

Q: What is the systemic inflammatory response syndrome?

A: Introduction: A complex interplay between the humoral and cellular immune response, cytokines, and…

Q: The conversion of memory cells into plasma cells occurs during ______________.   Question options:…

A: * The answer of the question is option 5 that is the secondary immune response only. * The…

Q: If you are receiving Hepatitis B vaccine once a month for three consecutive months and a booster…

A: Vaccination is the process of adminstering vaccines to a person. A vaccine is a non-infective…

Q: Who gets AIDS and why?

A: Acquired immunodeficiency syndrome-This human immunodeficiency virus (HIV) causes AIDS by infecting…

Q: Describe in detailed information In text What specific defence mechanism and the third line of…

A: The immune system functions to protect the human body from harmful microbial pathogens as well as…

Q: Which immune stimulant is usually used for treatment of blood-related cancers? colony-stimulating…

A: Blood cancer affects the blood cells mainly. The most common type of blood cancer are leukemia,…

Q: Statement 1: Dendritic cells are phagocytes with professional antigen-presenting properties.…

A: Introduction Immunity refers to your body's ability to recognise pathogens and prevent diseases. The…

Q: Select the correct answer from the answers provided. Which type of cell actually secretes…

A: T-cells, plasma cells, and macrophages are part of the human immune system. The immune system…

Q: Why Spleen(Mouce/mice) cells are used in the production of monoclonal antibodies?  Why not other…

A: Monoclonal antibodies are produced by the fusion of two types of cells spleen cells and Myeloma…

Q: Statement 1: Antibodies are not specific for each type of antigen encountered by the body.…

A: *Antibodies are type of proteins that helps body to fight against antigens  * Antigens can be any…

Q: Select the best answer or answers from the choices given: The cell type most often invaded by HIV is…

A: HIV is the abbreviation for Human Immunodeficiency Virus which is a retrovirus that is responsible…

Q: List and describe 4 types of innate immunity. Two of your answers should include examples of the…

A: Innate immunity refers to non specific defense mechanism that come into play immediately or within…

Q: 5.Statement 1: The cell-mediated immune response is brought about by T cells. Statement 2: In…

A: Statement 1: The cell-mediated immune response is brought about by T cells This statement is true.…

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: If you get stung by a bee, the skin around the bite will swell. Explain the process that produced…

A: Allergens are chemicals or substance which can induce a hyper immune response from the body .

Q: Define the following terms antigens antibodies epitopes haptens immune complexes agglutination

A: Antigens:- Antigens are the pathogenic substances (foreign bodies) for example virus, bacteria etc.,…

Immune Disorders

The collaboration between the cells and proteins that work together as a defense system against infection comprises the immune system.Each of them performs a variety of tasks to recognize and/or react against a foreign body.