What is a PAMP an example of?     Dendritic cell Complement Antibody Antigen

Q: Which complement control protein would you consider to be the most detrimental to lose?

A: Complement control proteins (CCP) are proteins which are associated with components of the…

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 the Complement system in your own words?  State the 3 types of Complement and briefly…

A: Complement system is a type of immune response of the body.

Q: Which of the following about basophils and mast cells is true? 1) basophils make leukotrienes, and…

A: Introduction: a particular sort of blood cell that is produced in the bone marrow and present in…

Q: Why do immune complexes form only when an antigen is soluble?

A: The immune system of the body protects the individual from the attack of external pathogens. The…

Q: What are the components that found in neutrophil in innate immune system

A: Neutrophils are most commonly present in the white blood cells of blood to provide protection…

Q: Which of the following are second line defenses?  Check all that apply.   Inflammationchecked…

A: Immunity is a resistence of our body against the invading pathogenic agent. It is also considered as…

Q: Which class of antibody accounts for most of the circulating antibodies in the blood? O IgA O IgM O…

A: IgA, IgM, IgE and IgG are the antibodies present in the blood.  IgA present in blood: 10-15% IgM…

Q: What does the T-cell receptor on the helper T cell bind? free antigen in soluble form b. antigens…

A:

Q: In our circulatory system, one of the blood protection function is preventing infection. Explain…

A: Circulatory system in human is system of organs which have function of pumping blood to all other…

Q: n your own personal understanding, why are complements important in cellular and humoral mediated…

A: Cell-mediated immunity is where the body produces an immune response through activation of…

Q: Match the antibody classes with their characteristics:  IgM IgG IgA IgE IgD Most efficient for…

A: BASIC INFORMATION  ANTIBODIES  In our blood 20 percent proteins are antibodies. These are…

Q: What is the first step in the antigen-antibody interaction? phagocytosis   agglutination…

A: The antigen-antibody interaction is one of the basic and fundamental mechanisms of host immunity. A…

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: Specific immunity can be characterize by two special attributes. These are: Specificity and Memory…

A: Introduction  Immunity refers to an organism's capacity to resist against harmful microbes. Both…

Q: Which of the following leads to the redness ofinflammation?a. increased vascular permeabilityb.…

A: inflammation is a process in which one's body fight with harmful materials or organisms that hurts…

Q: All of the following are true of some or all complement proteins except _____. a. they are soluble…

A: The complement system is part of the immune system which involves specialized proteins that aid the…

Q: The presentation of an endogenous antigen by a B cell mainly occurs through which pathway? Anergy…

A: Endogenous antigens are those produced by normal cell metabolism or viral or intracellular bacterial…

Q: What is the first step in the antigen-antibody interaction? A.) opsonization B.) epitope production…

A: Out of all the options provided -  Option (A) is INCORRECT - Opsonization is the process of coating…

Q: What type of immunity is primarily responsible for combating pathogens found in the extracellular…

A: There are many bacteria that are responsible for causing infectious disease in humans to multiply in…

Q: Why is the secondary response to an antigen so much faster than the primary response?

A: The secondary immunologic response is that the reaction of the immune system once it contacts a…

Q: Match the antibody isotype with its functional characteristics. Highly effective at activating…

A: Answers  :  Highly active in activating complement :  Answers : -  IgM

Q: What are 3 functions of the classical complement pathway

A: Answer: Introduction: The complement system, (Complement= protein) also called as complement…

Q: What blood group has only A antigens on red cells? A. Group A B. Group AB C. Group O D. Group B

A: The ABO blood group system is the classification of human blood based on the inherited properties of…

Q: Where do B lymphocytes gain immunocompetence? A. red bone marrow B. thymus C. lymph nodes

A: Immunocompetence can be described as the body's ability to face an antigen and fight against it. An…

Q: These antibodies are capable of stimulating complement, causing type II

A: An antibody (Ab), otherwise called an immunoglobulin (Ig), is a huge, Y-formed protein utilized by…

Q: A(n) _____ is an inactive form of an enzyme that frequently participates in a cascade of enzymatic…

A: An enzyme is a catalytic molecule that increases the rate of a reaction without getting used up in…

Q: Which of the following is not a function of eosinophils? Phagocytosis Antigen presentation…

A: Eosinophils which are also known as the acidophils , are the white blood cells and are one of the…

Q: Explain the "antigen recognition by cells of adaptive immunity" in a simple way.  Relate it with…

A: Adaptive immunity is a specific type of immunity (unlike innate immunity which is nonspecific type…

Q: Write TRUE is the statement is True, otherwise write FALSE and explain why the statement is False.…

A: The complement system involves a set of genes that distinguish foreign cells from body cells.…

Q: Describe these 2nd Line of Defenses Inflammation phagocytosis complement system fever Interferons

A: Immunity relates to the capability of the body to prevent infections from occurring. A pathogen is…

Q: Write T if the statement is correct; write F if the statement is not correct. CXCR3 is the receptor…

A: White blood cell (WBC) perform the immunological activities within our body and the total immune…

Q: What type of cells involved in the adaptive immunity response mature in the bone marrow and produce…

A: The immune system protects the body against infection. Cells involved in immune functions are known…

Q: Which type of cells are responsible for the secretion of antibodies? Plasma cells Monocytes NK cells…

A: Which type of cells are responsible for the secretion of antibodies?

Q: Which of the following is more effective against bacteria than viruses? Type 1 Interferon Type 2…

A: Immunity is a complicated biological system with the ability to recognise and accept what belongs to…

Q: Which of the following are opsonins? Group of answer choices interleukins histamine oleic acid…

A: Opsonization Itvrefered to the capacity of the antibodies and the complement components to coat the…

Q: Which of the following is NOT an example of non-specific (innate) resistance mechanisms interacting…

A: The immune system is categorized into subparts: innate immunity and acquired immunity. Innate…

Q: Complement is a cytokine that can self- activate to cause an innate immune response or complement…

A: Innate immunity  It is a general type of defense non specific and present since birth. They do not…

Q: Three effects of complement activation: (1) inflammation (2) opsonization (3) cytolysis of…

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

Q: Which of the following is the end product of the complement system?a. properdin b. cascade reaction…

A: The complement system helps antibodies and phagocytic cells to clear pathogens, it consists of a…

Q: True/False: The C3 convertase of the alternative complement pathway amplifies the overall magnitude…

A: The complement system is part of the body’s immune system. The complement system consists of…

Q: Which of the following is a component of humoral immunity? O Na Natural Killer cells B lymphocytes…

A: Immunity is the body's ability to protect itself from foreign cells that enter the body and can be…

Q: Match the antibody in Column A with its description or function in Column B. There may be more than…

A: Antibodies are protein structures secreted by the B lymphocytes. The B lymphocytes upon encountering…

Q: Antibodies don’t kill any pathogen directly. What are 5 different ways that antibodies help our…

A: An antibody is a glycoprotein. The antibodies are produced in response to an antigenic stimulus.…

Q: What is a lymphocyte central to adaptive immunity that targets infected or cancerous body cells?

A: T cells belong to a group of white blood cells known as lymphocytes and play a central role in the…

Q: What blood group has both A and B antigens on red cells? A. Group A B. Group AB C. Group B D. Group…

A: ABO blood grouping is based on the presence or absence of two surface antigens on the surface of…

Q: How are protein of complement system activated

A:

Q: how does antibodies eliminate large pathogens

A: The antibodies are immunoglobulins synthesized by B-cells and secreted to clear pathogens. They…

Q: Which one of these does not pertain to Complement   Select one: A.  Is a series of proteins…

A: The complement system consists of a number of small proteins that are synthesized by the liver, and…

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.