24. Type 2 interferon is Interferon alpha Interferon beta Interferon gamma Only interferon alpha and beta

Q: An anti-histamine is administered to prevent which cells from causing inflammation? O macrophages O…

A: Our immune system used different cellular, physical and physiological components that provides us a…

Q: Which answer choice is a part of the adaptive immune response? Eosinophils Mast cells Dendritic…

A: Adaptive immunity involves specialized cells in response to a specific antigen. When an antigen is…

Q: Explain classification of interferon’s based on the type of receptor through which signaling takes…

A: Interferons are produced by the cells which are infected by the viruses. These cells signal the…

Q: Interferon peptides ca

A: Interferon They are small glycoproteins produced in response to the viral infection which as a…

Q: The function of Th lymphocytes at the immunological synapse is to __________. View Available Hint(s)…

A: Option a

Q: the three type of cells in thymus are macrophages, thymocytes, epithelial reticular cells…

A: Thymus - It is an endocrine gland located behind the sternum in between the lungs. This gland grows…

Q: Type I interferons help fight against intracellular infection. Explain how it functions, what type…

A: The diseases that can be spread via air, water, or any other medium from an infected to a healthy…

Q: Name 4 Characteristics of Specific Immunity

A: The Adaptive immune system is a specific immune system and consists of systemic, highly specialized…

Q: 17. The most proinflammatory potent innate immune cytokines are TNF and IL 1 TNF O IL 1 IL 10

A: Cytokines, known as a broad category of small secreted proteins play an important role in cell…

Q: That answer is incorrect. Type 1 immunity does not include parasites (those are type 2). T helper 2…

A: The human body is associated with an extremely important organ system called the immune system of…

Q: Explain what cytokines are. An interferon is a cytokine. Explain what interferons do.

A: Cytokines and interferons are integral components of the immune system, playing crucial roles in the…

Q: lymphatic organ that contains afferent and efferent vessels and purifies fluid transported by…

A: Lymphatic vessels are thin walled vessels exactly like the blood vessels.  The only difference…

Q: . ● What signaling molecules do macrophages secrete? Interferon Interleukin-1 Histamine Only a and b

A: macrophages are a type of white blood cell that surrounds and kills microorganisms, removes dead…

Q: What is an interferon?

A: Interferons are a part of cytokines family. They are a group of signaling proteins. They are known…

Q: Define interferon, and explain its action.

A: A natural substance helps the body's immune system fight infection and other diseases, such as…

Q: Which are most important in helping the adaptive immune system fight cancer MHC class 2 proteins…

A: Adaptive immunity is a type of immune response which occurs in the body after the cells have been…

Q: Explain why an inherited deficiency in complement components C3 or C4 can result in less efficient…

A: Complement component 3 deficiency is a rare genetic primary immunodeficiency characterised by…

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: Which of the following cells is not phagocytic? Monocyte Dendritic cells Macrophage Chondrocyte

A: Phagocytic cells are a type of white blood cell that use phagocytosis to engulf bacteria, foreign…

Q: What type of feedback is exemplified by the secretion of interferon-gamma by NK cells?

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

Q: Familiar symptoms like high temperature and swelling are processes to aid in the immune response the…

A: The immune system in our body provides protection against the foreign particles (antigen). The WBC…

Q: Cells whose main function is in specific defenses, but not in nonspecific defenses include: O…

A: Immunity is of 2 types - specific and non specific.  Specific immunity or defence is the immune…

Q: ________________ immunity is a type of adaptive immunity that results in antibody release,…

A: It is the complex biological system endowed with the capacity to recognize and tolerate whatever…

Q: Humoral immunity is a characterized by B-lymphocytes that respond to become plasma cells and produce…

A: Immunity is the ability of the body to fight against the antigen or pathogenic substances by…

Q: Which of the following is NOT part of the body's third line of defense? Antibodies O Cytotoxic…

A: To combat foreign invaders such as viruses, bacteria, and fungi, the human body does have three…

Q: Memory T cells of the immune system

A: MEMORY T CELLS : memory T cells are antigen specific T cells that remain long - term after an…

Q: Define interferons

A: The immune system is a protective mechanism of the human body to fight against foreign particles…

Q: _________ is to lymphatic vessels as ___________ is to blood vessels.     lymph, cytosol…

A: Body fluids are those natural fluids present in the body through which the substance  necessary for…

Q: Out of the 3 immune system disorders mentioned. which one is when the immune system attacks the…

A: NOTE- "As per our honor code, we are authorized to answer only one question at a moment. As you have…

Q: Active as opposed to passive immunity may be acquired by: O having a disease or receiving a vaccine…

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

Q: immunity is characterized by the activation of T-cells that can attack and destroy the invaders…

A: Since they are necessary for practically all adaptive immune responses, helper T cells are probably…

Q: Which of the following is also called a CD8 or killer T cell? Macrophage B lymphocyte Ohelper T…

A: Introduction:- A complex system consisting of different cells and organs that protects our body by…

Q: The cytokine that activates macrophages, inhibits viral replication, and increases MHC Class I…

A: The cytokine that activate marcopahges, inhibits viral replication and increase MSH class 1…

Q: Classifying each of the following as either innate immunity, adaptive immunity, or both. 1.…

A: Immunity Immunity is the ability of the body to protect against all types of foreign bodies like…

Q: If a potential antigen is too small to be recognized by the immune system, can it be made to be…

A: Within the intricate web of our immune system lies a fascinating phenomenon that enables otherwise…

Q: Which of the following structures defend against pathogens by acting as a blood filter?     lymph…

A: Blood borne pathogens are defined as the infectious pathogenic organisms that are present in the…

Q: Match these lymphocytes to their specific functions Cytotoxic T-cells Helper T-cells Plasma cells…

A: Introduction: Immunity is the body's ability to withstand sickness or foreign invaders. Cells and…

Q: What is the role of interferons in the immune response? They stimulate the production of antiviral…

A: The network of the biological processes which protects an organism from various germs, pathogen and…

Q: cell mediated immunity occur by .24 B lymphocytes

A: The ability by which we can recognize and tolerate and also reject foreign items and this ability is…

Q: This cell type is thought to initiate the demyelination associated with MS       T cell…

A: The central nervous system (CNS) is composed of brain and spinal cord that is the main component of…

Q: The red pulp of the spleen contains large numbers of Group of answer choices lymphocytes neutrophils…

A: Lymphatic organ is the lymphatic system which is the part of circulatory system and immune system in…

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…

Defense Mechanism

Circumstances influence and compel people to behave in a certain way. One such behavior is a defense mechanism. It is employed by people to escape from unpleasant circumstances, thoughts and actions. Defense mechanisms are, thus, psychological strategies that help to avert and avoid unwanted feelings such as guilt or shame and situations such as threat and danger.