How antibody specificity emerges from molecular structure.

Q: Virus-induced Immunosuppression

A: Immune system-mediated destruction of virus-infected dendritic cells results in generalized immune…

Q: how TH1, TH2 and T Reg cells interact with killer T and B cells to effect  “normal” cellular and…

A: Humoral immunity or humoural immunity is the aspect of immunity that is mediated by macromolecules…

Q: Interferon peptides ca

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

Q: Which part of an antibody influences it's biological function

A: Answer: Introduction: Antibody is also known as immunoglobulin, a protein formed by the immune…

Q: To explain the name of three antigen-presenting cells along with their other functions.

A: Innate defense and adaptive defense are two bodily processes that guard against pathogens. Innate…

Q: Immunization

A: Immunization is a worldwide big success in health and growth that saves thousands of lives each…

Q: What hiv means

A: Viruses are tiny entities , even much smaller than the bacteria . They are without cell and possess…

Q: thymus gland

A: The thymus gland is usually located behind the breastbone, in front of the heart, and between the…

Q: True or False Immune system works against invading microbes by the antigen-antibody reaction.

A: Introduction  Our immune system plays key role in defence against harmful foreign particles be it…

Q: How T lymphocytes are able to generate surface receptors with millions of different specificities.

A: Introduction  Adaptive immunity is a type of immunity that develops after being exposed to an…

Q: why this statement false Activation of macrophages increases their expression of class I MHC…

A: The immune system of the human body is made up of white blood cells, antibodies, the complement…

Q: Clonal expansion of B cells:

A: Ans - d) Describes the process of multiplication of B cells that have recognized an antigen. Clonal…

Q: Common sources or location of defense protein

A: Protein is abundantly found in the body such as  muscle, bone, skin, hair etc. It prepares enzymes…

Q: Why Factor D among complement protein is not a Zymogen.

A: Factor D is a protein encoded by gene CFD. It takes part in alternative pathway of complement…

Q: The complement system Group of answer choices All of these are actions of complement uses chemotaxis…

A: The complement system (complement cascade) enhances the immune system by increasing the ability of…

Q: Antibodies are made from_____________ cells.

A: Antibodies are protein immunoglobin made within body as an immune response towards an certain…

Q: Critical aspects to how T cells and white blood cells such as Dendritic cells work together to fight…

A: Immune system  Immune system of a body help the organism to fight with pathogens or foreign objects…

Q: An antibody reacts with (any, only a specific) antigen.

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

Q: munity breakdown instructions: You and your medical colleague need to prepare a brief speech to…

A: The immune system is a network of the biological process which can help and protect the person from…

Q: The four different descriptors of specific immune states.

A: Microorganisms are usually defined that they are supposed to always surround humans, looking for an…

Q: How vaccines, in general, help the body develop immunity against various diseases. Mention some…

A: A Vaccine is a substance introduced in someone's body to prevent them from getting the specific…

Q: why this statement false Lymphoid follicles are present only in the spleen and lymph nodes.

A: In vertebrates have lymphoid tissues, which are necessary for adaptive immunity. Lymphoid tissues…

Q: Different antibodies found in different countries.

A: Geography played a role in bacillus Calmette Guerin (BCG).

Q: Characteristics of immune memory and theT cell recall response in cellular immunity

A: Cellular or cell-mediated immunity is mediated with the help of T-cells. Their name is derived from…

Q: True or False When we contract COVID-19, our body will immediately produce antigen.

A: Introduction  Our immune system plays key role in defence against harmful foreign particles be it…

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: The role of biotransformation in causing activation of the toxic response.

A: Biotransformation is a metabolic process that occurs mostly in the liver and aids in the removal of…

Q: Blood group A has A antigen on the red blood cells with anti-A antibodies in the plasma.

A: Blood group A- has A antigen on the red blood cells with anti-B antibodies in the plasma.  While…

Q: The D antigen is also known as the ___________ antigen.

A: Antibody binding of antigens represents a critical part of the adaptive immune system’s ability to…

Q: How abnormality in bone marrow and thymus can lead to immune deficiency.

A: A biological system called the immune system is in charge of identifying and eliminating foreign…

Q: To determine: A defining characteristic of the innate immunity.

A: The immune system's most notable trait is its ability to remember things. Memory is an important…

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: Which leukocytes become mast cells when they migrate via diapedesis into the tiss

A: Leucocytes, also referred to as white blood cells, are an important part of the body's fight against…

Q: How monoclonal antibody immobilization on poly L lysine

A: A method was advanced for oriented immobilization of monoclonal antibodies on a strong support. The…

Q: Why it is essential to research about the effect of covid-19 vaccination on anxiety

A: Vaccines are provided to protect the health of the population. But people were hesitating to take…

Q: To explain principle of herd immunity and the risks that unfold when it is not maintained...

A: Immunity refers to the ability of leukocytes or antibodies to resist infection. A vaccination is a…

Q: All antigen are not immunogen but all immunogen  are antigen- please Briefly explain

A: Answer- Antigens are any foreign substance that can evoke an immunological response after the…

Q: Explanatory notes on antigen _antibody reactions.

A: An antigen is any foreign substance that causes your immune system to produce antibodies against it.…

Q: the condition aplastic anemia is characterized by complete failure of the bone marrow to produce…

A: Bone marrow is the spongy substance found in the center of the bones of the body, in adults mainly…

Q: Plasma cells are B cells that produce antibodies. true or false

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

Q: Role of antigen presenting cells and cytokines in fighting off infection.

A: An antigen is macromolecule that responds with cells of the immune system. Not all antigens incite a…

Q: Describe HOW the spike protein produced by your own cells results in an immune response, antibody…

A: The immune system protects the body from any foreign pathogen. We have specialised cells in the…

Q: How clonal selection and clonal deletion can be used to support that normal microbiota of a human…

A: Clone is the term used to describe a cell, tissue, or organ that is a genetically exact replica of…

Q: why thymus is important during early childhood in immune system development?

A: Immunity and immune response Immunity is defined as the ability of the body to fight disease or…

Q: Effects of vaccination in modulating the activities of T-cell and mention how T-cell is saving us…

A: The lymphocytes are of two types, viz the B lymphocytes, and T cell lymphocytes, and they are…

Q: The immune cell which plays a key role in brain development;this role involves secretion of IgM.

A: Different immune cells are functions in mediating different functions in the body. Out of which some…

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.