If you are transfusing blood to a hypothetical patient, is it more important that the transfused blood have antigens that will not react with the recipient’s antibodies or antibodies that will not react with the recipient’s antigens? Pick one and briefly explain why.

Q: Describe four or five ways that antibodies function in immunity

A: Immunity is the capability of multicellular organisms to resists harmful microorganisms from…

Q: Illustrate the structure of an antibody molecule. Label the constant and variable regions, the Fc…

A: An antibody, also referred to as an immunoglobulin, may be a Y-shaped structure which consists of 4…

Q: Which of the following steps are part of the processing of antigen by immune cells? Select all that…

A: Answer. The events involved in the generation of peptide fragments from proteins inside cells, the…

Q: What class of antibodies is normally found in the mucosa of the respiratory tract? a. IG-A b. IG-D…

A: Antibodies are proteins produced and secreted by B cells. They bind to foreign substances, like…

Q: Compare and contrast live attenuated vaccines, inactivatedvaccines, and toxoids. Which of these has…

A: Vaccines are biological preparation that activate the acquired immunity against a particular…

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: Based on the constant region of the antibodies there are only five iso-types of the antibodies,…

A: Antibodies are the Y-shaped large molecules that combine with the antigen for neutralizing…

Q: What is the significance of a rise in titer of specific antibodies in serum samples taken at…

A: Antibodies or immunoglobulins are the Y-shaped molecules that are responsible for binding to the…

Q: Serum sickness does begin immediately upon the production of anti-BSA antibodies. How does the…

A: Introduction : A hypersensitive reaction is characterised by an immune response to an antigen that…

Q: Give an example for each: natural and artificial active immunityand natural and artificial passive…

A: Immunity is the ability of an organism to fight against disease causing agents. Immunology is the…

Q: Which of the following statements is FALSE? Blood from a person with blood type AB will react with…

A: Contains anti A antibodies.

Q: There are five major classes of antibodies. Complete the three below.

A: An antibody, also known as an immunoglobulin, is a large, Y-shaped protein used by the immune system…

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: Suppose a baby was born without a functional thymus gland. Could this child still produce…

A: ANTIBODIES:- These are glycoproteins which consist of two identical heavy polypeptide chains and two…

Q: Name the two types of antibody light chains.

A: Antibodies are Y-shaped specialized proteins that attach like a lock-and-key to a foreign pathogen.…

Q: Antibodies dont kill any pathogen directly, why is that?

A: Antibodies are specialized proteins made by the immune system which is involved in recognition and…

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: Name three kinds of blood cells that function in nonspecific immunity and the most important…

A: Red blood cells contain hemoglobin that attaches oxygen molecules and transport them all over the…

Q: How is the part of an antibody molecule that interacts with an antigen similar to the active site of…

A: Antibodies are group of molecules generated in the body of an organism when  a foreign particle or…

Q: Why is the secondary response to an antigen so much faster than the primary response?

A: The secondary immunologic response is that the reaction of the immune system once it contacts a…

Q: The question is " compare and contrast natural, acquired, active and passive immunity, giving…

A: Immunity can be defined as the ability of the organism to resist against infections or diseases by…

Q: your own personal understanding, why are complements important in cellular and humoral mediated…

A: The humoral immunity is referred to as immunity from the antibody. B cells can differentiate into…

Q: Draw a graph showing antibody response on primary and secondary exposure to an antigen.

A: The immune response is the body's reaction to a foreign particle that activates an individual's…

Q: All of the following are functions of antibodies except: 1) opsonization 2) destruction of pathogens…

A: Antibody or immunoglobulins (Ig) are circulating glycoprotein molecules secreted by B- lymphocyte…

Q: A. To filter out extra salt, waste, and fluids B. To properly draw out nitrogenous wastes C. To…

A: Osmotic pressure is the minimum pressure which needs to be applied to a solution to prevent the…

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: Explain What Are The Forces That Are Responsible For Antigen-antibody Reactions

A: In laboratory settings, the antigen-antibody reaction is used to diagnose blood grouping systems and…

Q: describe the structure and five types of antibodies;

A: Antibodies are proteins produced by plasma cells and they are also known as immunoglobulins. They…

Q: if someone had dysfunctional plasma cells that were unstable to secrete immunoglobulins, what…

A: Dysfunctional plasma cell:- It is the improper functioning of the plasma cells, that causes…

Q: immunoglobin antibody to a pa

A: Immunoglobulins are also known as antibodies, are glycoprotein molecules that are produced with the…

Q: Write role of SDS-PAGE in monoclonal antibodies production

A: SDS-PAGE is a gel electrophoresis technique that separates the proteins based on the mass of the…

Q: What is the difference in the kinetics of antibody formation in response to a first and second…

A: The immune response is a reaction that occurs in an organism to protect against foreign substances.…

Q: If you are infected with SARS-Cov-2, but have undetectable or low levels of antibodies a few months…

A: The SARS-CoV-2 virus that causes a respiratory disease called COVID-19. It is a member of a large…

Q: Some General Features Of Antigen-antibody Interaction?

A: Antigens are substances that cause the immune system to create antibodies against them. An antibody,…

Q: I have a patient who is blood type B- and has received a blood donation from a blood type B- donor.…

A: Blood.  Blood is a type of connective tissue which connects the whole body. The main function of…

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: Name three kinds of blood cells that function in nonspecific (innate) immunity.

A: To describe: The three kinds of blood cells that function in nonspecific (innate) immunity.

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: labeled secondary

A: Antibodies are the proteins (immunoglobins) produced by B-Lymphocytes. There are two groups of…

Q: Why do you measure the level of blood antibody in patient?

A: Antibodies are big, Y-shaped proteins that the immune system employs to recognize and neutralize…

Q: What are five different ways that antibodies help our bodies fight diseases?

A: Immunoglobulins (Ig) are also referred to as antibodies, which are responsible to fight diseases or…

Q: Antibodies don't kill any pathogen directly. Describe FIVE different ways that antibodies help our…

A: Step 1 Antibodies are glycoproteins, called immunoglobins, which have specific amino acid sequences…

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: Is it more important that transfused blood have antigens that will not react with the recipient’s…

A: The immune system of the body functions in every possible way to minimize the effect of any foreign…

Q: how does antibodies eliminate large pathogens

A: The antibodies are immunoglobulins synthesized by B-cells and secreted to clear pathogens. They…

Q: Discuss three differences between antigen and antibodies Explain the structure of the antibody…

A: Antigens are nonself molecules that enter into the body.  Antibodies are gamma globulin and they…

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.