Illustrate the structure of an antibody molecule. Label the constant and variable regions, the Fc and Fab parts, and the heavy and light chains.

Q: Describe the five major classes of antibodies, and explain their structure and functions?

A: Antibodies or immunoglobulins are large, Y-shaped protein molecules used by immune system for…

Q: Briefly explain about Two types of Immunomodulators(Immunosuppressant and Immunostimulant)

A: Immunomodulators These drugs redesign the immune system and are used in immune therapy. The common…

Q: Explain the term antibodies?

A: Lymphocytes are white blood cells that the body's immune system helps fight infections. There are…

Q: In a table, illustrate the differences between natural, artificial, active and passive immunity with…

A: Immunity is a phenomenon build up inside the body of organism in order to cope up with different…

Q: Which antibody class is the first produced during a primary response?

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

Q: Explain the clonal selection theory of antibody specificity and diversity.

A: Introduction: The antibody is a protein secreted by the body to fight against the invasive pathogen…

Q: Describe an antibody-mediated response.

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

Q: Describe the basic structure of an antibody molecule, andexplain the different functions of IgG,…

A: Antibodies are also known as immunoglobulins that are produced from the B-cells or B-lymphocytes.…

Q: What is meant by the “window” regarding antibody presence in the blood?

A: Any abnormal condition that hinders normal body functioning is considered a disease. Pathogen attack…

Q: List the chemical characteristics and actions of antibodies.

A: The immune system is responsible for protecting the body from foreign pathogens. Immune system fight…

Q: Briefly describe the structure of an antibody and relate this structure with its functions

A: Antibodies are the antigen-binding glycoproteins that are synthesized exclusively by B- cells and in…

Q: Describe the structure and function of antibodies.

A: Antibodies are Glycoproteins also known as immunoglobulin. An antibody is Y shaped and produced by B…

Q: Name 4 ways antibodies can inactivate antigens

A: The antigens are the substance that can arouse immune reactions in the body.  They are the foreign…

Q: Define the Classes of Human Antibodies ?

A: Antibodies are used as a defense against various pathogens. Antibodies are used to prevent and cure…

Q: Distinguish between antigens and antibodies and explain the  structure of an antibody molecules

A: The immune system functions to protect the body from foreign bodies. There are two types of the…

Q: Define monoclonal antibody.

A: An antibody (Ab), also known as an immunoglobulin (Ig), is a large, Y-shaped protein produced mainly…

Q: Describe the role of non- specific macrophages and explain the structure of an antibody molecule.

A: The immune system of the body protects the organisms from the harmful pathogen. Pathogens are the…

Q: Differentiate among antibody classes using structuralcharacteristics, distribution patterns, and…

A: Introduction  Antibodies are also known as Immunoglobulins as they resemble globulin which usually…

Q: Explain one mechanism of antibody action against viruses.

A: 1. The viruses are internalized by the macrophages by phagocytosis.  2. Then they process the virus…

Q: Draw a complete Ig molecule and identify antigen-binding siteson the antibody.

A: Ig refers to immunoglobins which are glycoproteins. They are produced by the plasma cells. They are…

Q: Explain why repeated rounds of antigen exposure can alter antibody structure and function

A: Antigens are molecules, that are capable to stimulate immune response. Each antigens have distinct…

Q: Basic Antibody Štructure Label. Light Chain Heavy Chain Antigen Binding Site 11

A: Immunoglobulins are proteins that are related to the immune system and are called antibodies. Each…

Q: Describe the genetic basis of antibody diversity.

A: The phenomenon of huge inconstancy normal for antibodies, which empowers the immune system to…

Q: Describe how antibodies are formed in T-independent antigens

A: Antigens are divided into two types named thymus-dependent antigens that require direct contact with…

Q: List the effects of antibodies binding to antigens

A: Antigen-antibody communication, or antigen-antibody response, is an interaction between chemicals…

Q: Write the application and importance of antibodies? Please answer at your own words.

A: Application of antibodies: Antibodies bind to antigens, labelling them as a target for other defence…

Q: Define antigen and antibody

A: The immune system is a coordinated network of a variety of immune cells, which on exposure to an…

Q: Name two ways in which the presence of antibodies enhances phagocytosis.

A: Antibodies are immune proteins that circulate in the bloodstream and identify and kill foreign…

Q: Explain the principle of HAT medium used during monoclonal antibodies production.

A: Monoclonal antibodies(mAbs) act like human antibodies and are produced synthetically. They are used…

Q: Choose the correct match. Blood group A - Antigen A, Antibody B Blood group A- Antibody A, Antigen B…

A: ABO blood group is the most used blood group system for the classification of blood groups. It is…

Q: What is the function of Fab and Fc region on an antibody?

A: Given: What is the function of Fab and Fc region on an antibody?

Q: Describe an epitope recognized by an antibody, and compare itto an epitope recognized by a TCR.

A: Given: Describe an epitope recognized by an antibody, and compare it to an epitope recognized by a…

Q: Define the term: antibody

A: The defense system in our body is known as the immune system, it helps our body to fight against the…

Q: Draw a picture of an antibody molecule, labeling each ofthe components and the places where antigens…

A: Introduction  Antibodies are also known as Immunoglobulins as they resemble globulins which usually…

Q: Give the sequence of events from the time the B-cell encounters the antigen to actual antibody…

A: Immunity is the ability of the body to fight against foreign antigen in order to prevent any…

Q: Antibody Basic Structure Function IgM IgD

A: structure: IgM is constructed of five or six units (i.e. mostly as pentamers but also hexamers…

Q: Name the type of cells that produce antibodies?

A: The antibody is also called immunoglobulin that is a protective protein produced by the immune…

Q: For each pair of terms, explain the relationship between the meanings of the terms. 3. pathogen and…

A: Immunity is defined as a complex biological system endowed with the capacity to recognize and…

Q: Contrast the general functions of the different antibody classes.

A: Antibody also known as immunoglobulins are Y shaped molecules that forms the major part of the…

Q: List the functions of the antigen-binding site and Fc region of antibodies, and briefly describe how…

A: Antigens are molecules that can elicit an immunological response. Each antigen includes unique…

Q: Describe the features of an antigen, and explain what is meant by antigenic determinant.

A: A molecule or chemical structure that can attach to a specific antibody or T-cell receptor is…

Q: Define the term antibodies?

A: Antibodies are a type of protein molecule. Proteins are the biomolecules composed of one or many…

Q: Discuss three differences between antigen and antibodies

A: Pathogens are disease-causing organisms that can cause humans to become ill or die depending on the…

Q: Describe 1 aspect that lead to antibody diversity

A: Antibodies are produced by specialized white blood cells called B lymphocytes. When an antigen binds…