Part of the complement system of defense is opsonization. This process

Q: The type of immunity which has long lasting effect but has the risk of dying from the disease is __…

A: Immune Response can be classified into the following types: 1. Active Immunity which is further…

Q: Select the CORRECT alternatives about the complement system. The membrane attack complex is shaped…

A: The complement system is the immune system part and enhances the phagocytic cells and antibodies’…

Q: Part of the complement system of defense is opsonization. This process coats the pathogen exterior…

A: The system that acts as a barrier and protects us against the disease-causing organisms or pathogens…

Q: All of the following are functions of antibodies except a. neutralization of pathogen. b.…

A: The antibody has a Y-shaped structure. It is a product of the immune system which detects the…

Q: All of the following are involved in the alternative pathway of complement activation except _____.…

A: The alternative pathway is one of three complement pathways that opsonize and kill pathogens. The…

Q: Complement can lead to the formation of the MAC which essentially lyses the target cell. Name…

A: Certain complement proteins can combine to form attack complexes that open pores in microbial cell…

Q: mechanisms of Complement System activation

A: Complement system are part of innate immunity system. These protect our cells and tissues against…

Q: Contrast the pathways of complement activation.

A: The complement system consists of about thirty serum proteins and also some cell surface…

Q: Pus is both a sign of infection and an indicator ofimmune defenses in action. Explain.

A: Pus is thick, opaque, yellowish protein-rich fluid that is filled with dead cells and white blood…

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: the complement system is a groupof ___in the blood that detect pathogenes that have entered the body…

A: There are 3 pathways by which complement is activated on the pathogen surfaces. These pathways…

Q: Choose the combination of answers that most accurately completes the statement. Which of the…

A: In the complement system, complement is the protein molecules. The complement system is part of the…

Q: Some bacterial cells avoid the killing effects of activated complement proteins. How might they do…

A: In the destruction of pathogenic organisms by directing the antibodies towards the destruction of…

Q: Two students are studying for an exam on the body’s defense systems. One of them insists that…

A: A complex network of cells, tissues, and organs that work collectively to protect the body and fight…

Q: Injury to the spleen can lead to its removal. What impact would this have on host defenses?

A: BASIC INFORMATION  SPLEEN  It is present in the abdomen in the upper left side  this organ helps in…

Q: Which of these innate defenses would be most inhibited by antibiotic use?

A: Innate immunity is non-specific immunity. It is present since birth. Memory is absent in innate…

Q: Describe in general terms the activation of the host complement system and its three outcomes

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

Q: What are some examples of innate defense mechanisms that are chemical in nature? What is complement?

A: The immune system is complex and is made up of few organs and a broad network of cells and proteins…

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: Each is an effect of complement activation EXCEPT     interference with viral replication.…

A: The complement system is a course of serine proteases that is encoded by genes starting from similar…

Q: First and second line defenses display antigen-specificity. true or false

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

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

A: The humoral immunity is referred to as immunity from the antibody. B cells can differentiate into…

Q: Which of the following immunity types provide short term immunity to a specific pathogen? OAdaptive…

A: Immunity is the capability of an organism to show resistance against an infection-causing pathogen.…

Q: During the inflammatory response, dilation of blood vessels is caused by nitric oxide. histamine.…

A: The inflammatory process or inflammation is an immune response that occurs as a result of tissue…

Q: Distinguish between alternative complement pathway and Lectin pathway.

A: Introduction: Complement proteins: A system of plasma proteins that can be activated directly by…

Q: Why does complement only rarely kill host cells?

A: There are three complement system activation pathways: classical, alternative, lectin main steps…

Q: Which compound is most likely responsible for initiating the inflammation response that results from…

A: An autoimmune disease's symptoms vary depending on whatever region of your body is afflicted. The…

Q: Describe the initiation and activation of classical complement pathway.

A: Compliments are a group of thermo labile  enzymetic proteins found in the serum and body fluid and…

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: Paroxysmal nocturnal hemoglobinuria is a disease characterized by lysis of red blood cells, which…

A: Paroxysmal nocturnal hemoglobinuria. It is a rare disease that is caused by a mutation in bone…

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: Describe the control of the alternate pathway of complement activation.

A: Complement system is made up of large number of proteins that are present in the plasma. Complement…

Q: Which of the following is not an outcome of complement activati O extravasation O inflammation O…

A: Complement system is a series of reactions which occurs as immune response to increase the…

Q: What is the only known effect of deficiencies in complement components C5–C9? Explain this effect.

A: Introduction: The innate humoral immune system relies heavily on the complement system. The…

Q: The complement system supplements the inflammatory response by directly killing microorganisms.…

A: The complement system, also known as the complement cascade, is an immune system component that…

Q: Enhanced phagocytosis of a cell by the binding of aspecific protein is called ________.a.…

A: Phagocytosis is the process by which a cell engulfs substance and degrades these using enzymes into…

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: Different between alternative complement pathway and Lectin pathway.

A: The immune system of the body is accountable for possessing two types of response which are innate…

Q: Which of the following is NOT an example of the immune system's first line defense? Cilia along the…

A: Introduction: Innate immunity, a non-specific type of immunity, is the first line of protection. The…

Q: Which of the following complement components are generated during the classical path and bind…

A: The complement includes a group of proteins that are synthesized by the liver.

Q: Why is antigen-presentation important in fighting infection?

A: Antigen presentation is the process by which protein antigen is ingested by an antigen-presenting…

Q: The complement system is an important part of our defense against infections, describe three ways in…

A: The immune system checks the body for infections or problem-causing chemicals and fights any harmful…

Q: How are protein of complement system activated

A:

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.