Blood Group Antigens and Inheritance

What type of antigens are generated within normal body cells and presented directly on the cell surface?

Which proteins or glycoprotein-binding glycoproteins are widely distributed in seeds and other parts of plants?

What type of antibodies naturally occur in every human being and appear in the first year after birth?

Which antibodies are produced by the human body as a result of an immune response after contact with antigenically foreign blood cells?

In which class do antibodies to ABO system antigens belong?

What is the main function of lectins in binding to sugar-specific residues on the surface of cells?

Which antigens are recognized by the immune system of each body to distinguish between its own and foreign substances or cells?

What triggers the production of immune alloantibodies in the human body?

Which type of blood is considered universal, according to the text?

What enzyme was isolated from Streptococcus pneumoniae SP3-BS71 in attempts to create artificial blood?

What antigen end is cut off from the RBC surface by the isolated enzyme?

What was the main limitation of the procedures used in obtaining 'universal blood cells'?

Where did scientists attempt to obtain artificial blood from?

Which group of bacteria was used in the experiments related to creating 'universal blood cells'?

What is the purpose of checking for the RhD antigen in the recipient and donor during blood compatibility testing?

'Universal blood cells' were formed by cutting off an antigen end from:

Why is it important to perform a serological compatibility test between the recipient's serum and the donor's red blood cells?

'Universal blood' is achieved when Rh- O erythrocytes are suspended in which type of plasma?

What is the time validity of a serological compatibility test (cross-check) after it has been performed?

When performing a serological compatibility test, what does it mean when recipient serum does not react with donor blood cells?

Why is it crucial to avoid transfusing RhD-positive blood cells to a RhD-negative individual?

What may happen if a serological compatibility test is not repeated after 48 hours?

In which situations can new alloantibodies develop in patients undergoing multiple transfusions?

What is one reason for testing for antibodies to the blood cell panel standards during serological compatibility testing?

What is the main purpose of agglutination tests in the context of human blood group determination?

How are antigens defined in the context of immune response?

Which term refers to proteins secreted during the humoral immune response that bind antigens specifically?

What is the role of agglutinins in the formation of large, precipitating complexes during agglutination?

How do antibodies react with antigens in terms of immune responses?

Which statement best describes the interaction between antigen and antibody?

What is the significance of variable fragments in antibodies for their immunological specificity?

Why is the formation of solid masses by aggregating suspended particles important in agglutination tests?

What made it possible to detect 36 major human blood group systems and at least 322 distinct red blood cell antigens?

Which of the following is true about the antigens in the AB(O)H system?

What is the locus of the major alleles IA, IB, and i in the AB(O)H system?

Where can antigens A, B, and H also be found, besides on erythrocytes?

Which genetic phenomenon is associated with the inheritance of erythrocyte group system antigens?

What is the dependency relationship between the Se allele and the H allele in the AB(O)H system?

How many distinct red blood cell antigens can be detected using the agglutination technique?

What characterizes private antigens in terms of incidence?

Which plant lectin is used to differentiate between the A1 antigen and its weaker forms?

What is the main role of monoclonal antibodies in immunohematology?

In immunohematology, what do antibodies investigate?

Which cells are involved in the production of monoclonal antibodies?

What is the primary function of antibodies in relation to the immune system?

Which type of antibodies are produced by the human body as a result of eliciting an immune response to foreign blood cells?

What is a characteristic of natural antibodies?

What is the primary purpose of serological compatibility testing before blood transfusion?

In the ABO system, which type of recipient can receive Rh-negative blood?

Why are immune antibodies termed 'irregular'?

What is the main function of the K antigen in the Kell system?

Why are Rh system antigens more difficult to access than AB0 system antigens for inducing agglutination?

Which plant proteins are used for the detection of certain multi-sugar antigens in blood group systems?

What is the basic method for identifying blood group antigens and antibodies?

Which antigen is considered the most immunogenic in the Kell system?

What is the main characteristic of endogenous antigens?

Which antibodies are classified as immune alloantibodies?

What is the function of lectins in the context of blood components?

What distinguishes natural (regular) antibodies from other types of antibodies?

In the context of blood transfusions, what triggers the production of immune alloantibodies in the human body?

What is the primary function of agglutinins in the context of blood transfusion?

What is the significance of variable fragments in antibodies for their immunological specificity?

In blood transfusion, why is it essential to avoid transfusing RhD-positive blood cells to an RhD-negative individual?

What triggers the production of specific antibodies by the immune system upon exposure to antigens?

Which term refers to proteins secreted during the humoral immune response that bind antigens specifically?

What is the genetic phenomenon associated with the inheritance of erythrocyte group system antigens?

Where can antigens A, B, and H also be found, besides on erythrocytes?

What characterizes private antigens in terms of incidence?

What is the dependency relationship between the Se allele and the H allele in the AB(O)H system?

What types of antigens are carbohydrates and not direct gene products according to the text?

What is the main reason for checking the RhD antigen in the recipient during blood compatibility testing?

In the ABO and Rh systems, what happens when the D antigen in the donor is checked for a RhD-negative recipient?

Why are new alloantibodies more likely to occur in patients requiring multiple transfusions?

What is the significance of testing for antibodies to the blood cell panel standards during serological compatibility testing?

When is a serological compatibility test considered valid after it has been performed?

What should be assessed to determine serological compatibility between donor and recipient during blood transfusion?

Which test result confirms serological compatibility between donor and recipient?

What can happen if a serological compatibility test is not repeated within 48 hours of its initial performance?