If, during blood typing, you observe positive reaction with anti- B serum, that person's blood has antibody/antibodies.

Q: If you gain immunity to an antigen by receiving a vaccine this is:     Natural passive…

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

Q: True or false: The variable region of an antibody may change after the antibody has been produced,…

A: The antibodies are unique their mechanism of action in response to an antigen. Antibodies are…

Q: A secondary exposure to a pathogen for which the body has produced antibodies results in a less…

A: Immune system is a naturally occurring system of organs and antibodies which are produced against…

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: d Sep 2 Typing Vou are solving for an unknown blood type. Drops of blood have been mixed with…

A: The method of identifying the blood type in an individual is called blood typing. It is important to…

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: 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: If detected in antibody screen testing, which of the following antibodies is NOT considered…

A: Antibodies are also known as immunoglobin, are proteins that are produced by the immune system to…

Q: True or false: the antigen binding site of an antibody is found in the variabe region of the…

A: Human body has a ability to fight against the foreign substances that invade our body through the…

Q: An antibody consists of four protein chains, two______chains and two_______ chains. Each is composed…

A: The molecules bind to one of the two types of protein receptors of the immune system. One of the…

Q: Which of the following complementarity determining regions (CDRS) of antibodies is sequentially and…

A: The immune system of the body governs the body’s ability to fight against the destructive actions of…

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

A: Cell-mediated immunity is where the body produces an immune response through activation of…

Q: How would you determine the optimal antigen: antibody ratio by means ofthe ring test?

A: Serology is a branch of medicine that deals with utilization of the blood samples in the laboratory…

Q: Name any two diagnostic kits based upon antigen.

A: For immunology, an antigen is a chemical or chemical structure that can be connected to by an…

Q: Describe and give one example: artificial active acquired immunity artificial passive…

A: Artificial active acquired immunity:                      A protection produced by intentional…

Q: Give some examples of clinical applications using antibodies for immunotherapy.

A: Immunotherapy, also known as biological therapy, is a method of treating disease by either…

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: The technician decided to antigen type the patient to confirm predictions from the antibody panel.…

A: The objective of the question is to determine which statement is best supported by the given antigen…

Q: The antibody region that bind the antigen region with a high affinity is called: complementary…

A: Antibody, also called as immunoglobulin, is a protective protein produced by the immune system in…

Q: The conjugated -antibody can be either primary antibody or the secondary antibody True False

A: Primary antibody binds to antigen while secondary antibodies bind to primary antibody Fc region. Fc…

Q: When discussing systemic lupus erythematosus (SLE), How can the presence of antibodies cause such…

A: Systemic lupus erythematosus is an autoimmune disorder. In this disorder, the body cannot recognize…

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: Using an appropriate example, explain autoimmunity.

A: Immunity is the capability of the body to fight against foreign attack and maintain the persistence…

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: Antibodies attached to B lymphocytes that act as receptors for antigen are: IgA IgE IgD IgM IgG

A: Antibodies are the Y shaped proteins that help in signalling to the immune system by attaching to…

Q: Some bacteria produce the enzyme penicillinase, which breaks the beta-lactam ring in the penicillin…

A: Antimicrobial resistance occurs when germs such as bacteria or fungi cease to respond to drugs…

Q: antibodies

A: Biotechnology is a wide range of studies where it uses its techniques with biological systems to…

Q: At time point A, the patient's IgG titer against antigen X is 1:6, the patient's IgM titer to the…

A: The immune system is a complex network of cells, tissues, and organs that work together to defend…

Q: Describe the concept of an antigen and how it relates to self and nonself markers.

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

Q: What is monoclonal antibodies? How it can be categorized

A: Antibodies are Y-shaped protein molecules made by white blood cells (WBCs) in response to antigen.…

Q: A killer T-cell is an antibody producing plasma cell. O True O False

A: Immune cells are involved in protecting the body against pathogen.

Q: Blood Which Has: Blood Type(s) Antigen A only Antigen B only Antigen A and B No Antigen A or B

A: Blood is classified into different groups according to whether certain substances are present or…

Q: True or False: The most abundant type of antibody, IgG, is the first to respond to an invading…

A: Antibody - Antibody is defined as the Y - shaped protein. Antibody is also called as Immunoglobulin.…

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: Identify how antigen-antibody reactions are detected and quantified

A: Antibodies, also known as immunoglobulins are Y-shaped globular proteins secreted by the plasma…

Q: There are four different combination types of immunities we talked about (think of the chart).…

A: Antigens are the external molecules that enter our system and are identified by our immune system as…

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: True

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

Q: if you are running quantitative test where serum is diluted 6 times and you observed agglutination…

A: Agglutination is the mechanism by which antibodies pile together all the cells or particles like…