Column A Column B a. IgA 1. opsonin b. IgD 2. complement activation c. IgE d. IgG 3. transport across placenta 4. most abundant in serum e. IgM 5. most abundant in mucosal secretions | (for example, colostrum) 6. sensitization of mast cells 7. sensitization of basophils 8. sensitization for killing by NK cells 9. more made in body than any other antibody 10. least abundant in serum

Q: In (b), why would it be more efficient to use labeled anti-human IgG rather than label the patient’s…

A: In direct method of antigen detection, the primary antibody is directly attached to a label. It…

Q: Match the type of immunity to how it is acquired:

A: Immunity is referred to the body’s ability to defend itself against pathogens and foreign agents…

Q: Draw the general structure of an antibody and list the different classes as well as their abundance

A: The antibody or immunoglobulins (Ig) are circulating glycoprotein molecules secreted by…

Q: Would it be worse for the function of the antibody for it to lose the Fc region or a Fab region?…

A: The  N-terminal fragment square degree is called the beautiful space, and also the C-terminal…

Q: What is the enzymatic tag on the antibodies that interacts with the substrate causing the color…

A: Enzyme linked immunosorbent assay( ELISA) is biochemical analytical assay used for the detection of…

Q: Would a denatured antigen be expected to have the same epitopes as its native (undenatured)…

A: An epitope is a small part in antigen. This portion of antigen is recognized by antibody. They may…

Q: The secondary antibody used in the laboratory for western blotting is conjugated to which enzyme?…

A: Secondary antibody is complementary to the primary antibody that is specific for a particular…

Q: True or False: Plasma B cells secrete antibodies into the bloodstream?

A: Plasma B Cells, also known as Plasma cells are a differentiated white blood cells which are capable…

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: Which two classes of antibodies are BEST at agglutinating pathogens? Explain.

A: Antibodies These are referred to as proteins that protect against the pathogens that enter our…

Q: How does antibody does binds to the antigen?

A: Antibody is a protein produced by the immune cells to identify and destroy the foreign bodies…

Q: choose one: When an antibody binds to more than one antigenic particle the best description will…

A: Antibodies are Y-shaped proteins that bind to foreign invaders in the body and alert the immune…

Q: True

A: Introduction :- B- cell (B lymphocyte) is one of the most important cell of the body. They form a…

Q: Why is that antigen-antibody complexes are visible in aggregated clumps, and yet red blood cells are…

A: Agglutination is characterized as the development of clumps of cells or inactive particles by…

Q: What are the 5 classes (types) of antibodies? Be sure to include their names and functions.

A: An antibody, also known as immunoglobulin, is a protective protein produced by the immune system in…

Q: Match the class of antibody with its appropriate structure/function. 1st choice This dimeric…

A: Different Ig molecules different shapes. IgD,IgG and IdE are monomers.IgA is dimer.Ig M is pentamer.

Q: The indirect immunofluorescence ("fluorescent Ab") test shown below is performed to test for: $5.4 ㅅ…

A: Introduction :  For indirect immunofluorescence(IF), two antibodies are needed. One antibody…

Q: Why Spleen(Mouce/mice) cells are used in the production of monoclonal antibodies?  Why not other…

A: Monoclonal antibodies are produced by the fusion of two types of cells spleen cells and Myeloma…

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.