Which of the following is a characteristic of humoral immunity?

Q: How is immune globulin different from hyperimmune globulin?

A: Immune globulins are some complex glycoprotein molecules produced by the plasma cells, which play a…

Q: What are the effects of complement system activation?

A: Thank you for the question  Answer = complement system is a part of innate immune system and is also…

Q: What is the source of Interferons (type I)?

A: Interferons can be defined as the group of signaling proteins that are released with the help of…

Q: What does the rapid activation of the innate immunity lead to?

A: Innate immunity can be defined as the nonspecific defense mechanisms that will come into play…

Q: Why does the immensely powerful immune system of the body, an organ system that has evolved over…

A: Human immune virus (HIV) is a retrovirus which attacks the immune cells of the body. It affects the…

Q: In addition to cells infected by microbes, what other types of target cells are attacked by…

A: Lymphocytes are the types of WBC (white blood cells) that are located in the immune system of the…

Q: In the absence of thymus, where does the maturation of t cells occur ?

A: B lymphocytes and T lymphocytes are two important immune cells that take part in acquired immunity…

Q: What are the three principal categories of immune system disorders? Give an example of each?

A: Immunodeficiencies are disorders caused by one or more defects of the immune system leading to…

Q: What is the difference between natural and acquired immunity?

A: Immunity is the ability of the body to defend itself against disease causing organisms.   Everyday…

Q: Which lymphocyte has a role in both cell-mediated andhumoral immunity?

A: The body's important transport medium is blood. Leukocytes (white blood cells) are accountable for…

Q: how does the body differentiate between self and non-self antigens?

A: Immune systems protects a person from foreign antigens or dangerous invaders such as microbes,…

Q: What phagocytic cell types are involved in the acute inflammatory response? What is the role of…

A: The fundamental phagocytes engaged with acute inflammation are the neutrophils, a kind of white…

Q: What are the three most important products of the complement system?

A: Complement system : It is also known as complement cascade and is a part of the immune system.…

Q: What is the difference between active and passive immunity?

A: The immune system of the body plays an important role in the protection of our body from the various…

Q: In general, what sorts of pathogens might be able to more successfully attack a patient with an…

A: B lymphocytes are mediators of the humoral (antibody-producing) immunity  Without B-cells, our body…

Q: How does adaptive immunity differ from nonspecific defense?

A: Immunity can be described as a complicated biological system that can identify and tolerate the self…

Q: What types of antigens are displayed by MHCclass I molecules? By MHC class II molecules?

A: An antigen is a substance that allows the immune system to generate antibodies against it. This…

Q: which type of immunity reacts to tuberculosis, cell mediated or humoral? why?

A: The immune response can be of two types - humoral (antibody-mediated) and cellular (cell-mediated).…

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: Why is the evasion of phagocytosis a type of virulence factor?

A: The chemicals that help the bacteria invade the host at the cellular level are known as virulence…

Q: What are the components of acquired immunity?

A: Immunity refers to the ability of the organism to recognize and differentiate between the self and…

Q: Which of the following best describes the type of immunity acquired in the following example?

A: Acquired immunity is present after birth. It is specific immunity. Specificity, diversity, memory…

Q: What are some factors that trigger the complement cascade?

A: The complement cascade is a system of proteins that accounts for intensifying the antibody’s ability…

Q: What is the role of the primary lymphoid organ in adaptive immunity?

A: The body has special organs and mechanisms that aid in the defense against infection-causing agents;…

Q: Acquired or adaptive immunity can be divided in to Natural Active, Natural Passive, Artificial…

A: Introduction: Adaptive immunity, also known as protective immunity, is the third line of defense…

Q: principle components and functions of innate and adaptive (

A:

Q: How does the specificity of innate and adaptive immunity differ?

A: Introduction : Immunity: Multicellular Organisms' Ability To Resist Dangerous Germs Is Known As…

Q: What are effector mechanisms of immunity?

A: The immune system has many types of cells and signaling molecules. The cells of the immune system…

Q: Which type of T cell is most important in both cellular and humoral immunity?

A: There are two main mechanisms of immunity within the adaptive immune system – humoral and cellular.…

Q: What is the systemic inflammatory response syndrome?

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

Q: Match the following with A. First line of defense, B. second line of defense, C third line of…

A: INTRODUCTION         In the human body there are three lines of defence it may fight against the…

Q: Which type of immunity is triggered by vaccination?

A: Active immunity is immunity to a pathogen that develops after exposure to the pathogen. When the…

Q: What major class of immune cells mediates an innate immuneresponse?

A: The innate immune response is the primary mechanism for have protection found in every multicellular…

Q: Which type of T cell is most important in both cellular and humoral immunity? Why?

A: T cells or T lymphocytes are a sub population of lymphocytes that are produced in the bone marrow…

Q: What is a real life scenario or situation that shows the interaction of humoral and cell mediated…

A: Winter, holiday season, brings about a lot of diseases. How do you combat these diseases? Sometimes…

Q: How does the body produce so many highly diverse antibodies to respond to essentially any possible…

A: Antibodies (Ab) or Immunoglobulins (Ig) are large diversities of ‘Y’ shaped glycoprotein molecules.…

Q: Distinguish susceptibility from resistance, and innate from acquired immunity. Why are these…

A: The immune system in the body act as a defense system. It fights against disease and infection. The…

Q: What are the divisions of adaptive immunity?

A: Immunity is the capability of multicellular organisms to resist harmful microorganisms. The adaptive…

Q: What is the role of antigen-presenting cells and TH cells in triggering/activating adaptive…

A: What is the role of antigen-presenting cells and TH cells in triggering/activating adaptive…

Q: What is the immunity of agranulocytes?

A: Agranulocytes are mononuclear cells which are  a type of white blood cells or leukocytes. these…

Q: Why humoral immune immunity is a type of adaptive immunity ?

A: The immune system of our body is responsible for protecting it from the various harmful pathogens…

Q: If neutrophils consume pathogens through phagocytosis, why are they categorized under the 2nd line…

A: Immunity is the body's ability to fight a potential disease agent or a situation that can cause…

Q: What effect would the absence or alteration of lymphocytes b have on the body?

A: B-lymphocytes are a part of adaptive cell immunity which is responsible for humoral immunity by…

Q: If a series of genetic mutations prevented some, but not all, of the complement proteins from…

A: Innate and adaptive immune responses are both parts of the immune system. Innate immunity develops…

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.