Vaccination increases the number of(A) different receptors that recognize a pathogen.(B) lymphocytes with receptors that can bind to the pathogen.(C) epitopes that the immune system can recognize.(D) MHC molecules that can present an antigen

Q: Under what circumstances is having a fever beneficial? Under what circumstances is having a fever…

A: FEVER It is the condition of an increased body temperature which is not a disease but a symptom.  B…

Q: Of the four types of acquired immunity, which do you think your immune system has undergone?

A: Body's ability to counteract or fight with foreign organisms known as a pathogen. A person may…

Q: What are structures, together with the functions, of the human body immune system?

A: The immune system is a network of biological processes that protects an organism from diseases. It…

Q: What does the term nonself mean in reference to the immunesystem?

A: The immune response is the response of the body towards the foreign particle, which activates the…

Q: What Are the Key Components of the Adaptive Immune System?

A: The adaptive immune system is a component of the immune system that is composed of extensive,…

Q: How do T cells reach the CNS of healthy individuals?

A: Question -  How do T cells reach the CNS of healthy individuals?

Q: When is antigen processing an essential prerequisite for an immune response?

A: Antigen processing,  is an immunological process that prepares antigens to be identified by special…

Q: how do antibodies become specific for a given antigen ?

A: A type of white blood cell called a lymphocyte recognises the antigen as being foreign and produces…

Q: What is called Acquired immunity?

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

Q: How are cell-mediated immunity and antibody-mediated immunity alike? How are they different?

A: Human have three type of immunity:  Innate immunity: Humans are born with innate immunity such as…

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

A: Immunity is the potential of multicellular organisms to resist the dangerous microorganisms.Immunity…

Q: What is the role of lymph nodes in our immunity response?

A: The immune response is the body's defense mechanism against any pathogen that might have entered the…

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: Why do individuals produce an immune response the first time they encounter the A or B antigen as an…

A: The immune system responds to antigens by producing cells that attack our system and they are known…

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: Which three stages of typical adaptive immune response can be divided?

A: Adaptive immunity is a type of immunity which one person gets from the outside in the form of…

Q: If an antigen mutates, will the same lymphocytes recognize it?

A: BASIC INFORMATION  IMMUNE SYSTEM  it defends our body from the foreign particles which can cause…

Q: Where are B-cells and T-cells formed? How do they differ from each other?

A: B cells and T cells are lymphocytes that are derived from specific types of stem cells called…

Q: What statements are correct about the innate immune system?

A: Immunity is the ability of organisms to cease a certain type of infection or toxin with the help of…

Q: Name the two primary tissues of the immune system.  Why are they considered the primary tissues?

A: Immune system is system which helps our body to fight against the foreign substances which will…

Q: What is the difference between T cells and B cells?

A: Immune cells are the defense cells that protect the body from infective agents. The cells of the…

Q: What is the function of an antigen-presenting cell?

A: Antigen presenting cells are some type of heterogeneous group of immune cells which mediate the…

Q: What is the major role of dendritic cells in the host immune response?

A: Whenever an antigen in enter our body then it leads to the elicitation of the immune system of the…

Q: If you had to choose between losing function of your B or T cells, which would you choose, and why?

A: INTRODUCTION B cells Type of lymphocytes that are responsible for humoral immunity. T cell This is a…

Q: What is the physiology of immune system? What is the anatomy of immune system? What is the…

A: An organism's immune system is a network of biological processes that protects it from disease. It…

Q: What is the difference between the secretory and systemic immune systems?

A: Introduction: the property or state of being immune, in particular: the capacity to fend against a…

Q: What is vaccination? What type of immunity is provided by vaccination?

A: Immunity is the balanced state of multicellular organisms having adequate biological defenses to…

Q: If C3b was prevented to bind to C5 convertase, would the complement system still illicit an immune…

A: The immune system is responsible for the protection against the pathogens. The white blood cells or…

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: How are memory B cells important as it relates to the long term immune response?

A: Immune system protect our body from various pathogen there are cell-mediated and humoral…

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: Why are innate immunity and inflammation described as “nonspecific”?

A: Introduction :- Barriers that prevent hazardous substances from entering your body are a part of…

Q: Which system uses antibodies to destroy antigens?

A: Antibodies, also known as immunoglobulin are Y-shaped glycoproteins that are specialized for…

Q: The primary function of the immune system is to protect the host from invasion by foreign organisms.…

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

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: How Does the Immune System Respond to a Changing Pathogen?

A: The antigen is a foreign material, such as a toxin, bacteria, or virus, that, when invading the…

Q: Which type of T cell participates in both cell-mediated and antibody-mediated immune responses?

A: Acquired immunity, is capable of recognizing, selecting and eliminating specific foreign antigens.…

Q: Once the antigen presenting cell delivers the message about the identity of the specific pathogen to…

A: In vertebrates, the innate, or nonspecific, immune system is one of two major immunity systems (the…

Q: What is the importance of the complement system in immunity?

A: The importance of the complement system in immunity.

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: Elaborate by diagrammatic representation the various types of Immunity?

A: Immunity is defined as the act of protection from diseases which occurs due to response of cell…

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…

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.