Rh-negative individuals generate an immune response when they are exposed to the Rh-negative antigen

Q: A twin that has type B blood will have which antigen and antibodies? What are the possible blood…

A: Blood is a connective tissue having matrix, formed elements, and plasma. There are 4 blood groups in…

Q: Why is it that Rh incompatibility can be a serious problem when anRh-negative mother is carrying an…

A: Rhesus (Rh) factor is a type of protein that is found on the surface of red blood cells. If the…

Q: How many phenotypes are there in ABO blood types? A antigen B antigen

A: ABO blood type in human beings involves 3 alleles. It is an example of multiple allelism and…

Q: What is the mechanism dendritic cells use to deliver the message about a specific pathogen to the…

A: Introduction T cells are immune system cells that arise from bone marrow stem cells. They aid in the…

Q: An immune response is primarily due to the body’s white blood cells recognizing what?

A: The type of cells in the immune system that protects the body and fights infection are referred to…

Q: Rh-D-negative individuals generate an immune response when they are exposed to the Rh-D antigen.…

A: Our Immune responses happen in three stages:   the immune system identifies outside material…

Q: What is the major problem if self reacting lymphocytes are not eliminated from our body before birth…

A: The sole purpose our immune system has to perform is to safeguard us from pathogenic antigens which…

Q: Which of the following are strategies do cancer cells use to escape detection by the immune system?…

A: We realize that the Immune system can perceive and can kill cancer cells. Either cancer cells or…

Q: 1.    Mr. Ackah, a retired teacher had been recording consistent increase of blood pressure for the…

A: # According to our guidelines we can answer only the first question. Blood pressure: The normal…

Q: Which of the following groups are not correctly matched? а. Neutrophils---antigen presenting cell b.…

A: Introduction: An immune system is a huge organization of cells and tissues that is continually…

Q: Which of the following statement is TRUE about effector cells? (Select all that apply)…

A: Effector cells are produced once adaptive immune response is activated because adaptive immune cells…

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: Rh D - negative individuals generate an immune response when they are exposed to the Rh-D antigen.…

A: Skilled antigen-processing cells are dendritic cells. They have several receptors that promote…

Q: Reed Sternberg cells are derived from which type of normal cell?   T-cells   B-lymphocytes…

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

Q: Which of the following statements is TRUE regarding the ABO blood system?     People who have the…

A: There are 4 main blood groups A, B, AB and O and each of these groups can be either RhD positive or…

Q: Why do individuals produce an immune response the first time they encounter the A or B antigen as an…

A: The immune system reacts to antigens by producing special cells called antibodies.

Q: Explain why the tissues of some people are antigenic to others, andwhy this would not be a problem…

A: Blood type refers to the classification of blood based on the presence and absence of certain…

Q: Which is true about Rh blood types. A. Rh positive people will always have an anti-B antibody. B.…

A: In 1901, the ABO blood grouping was introduced for the first time by Karl Landsteiner, depending…

Q: Based on the information provided in Figure 22.21, what would be the likely effect of a mutation…

A: Antigens are the foreign substances that enter our body to incite an immune response. Antigens are…

Q: Within the ABO antigen-antibody system, a person with blood type A can safely receive which blood…

A:

Q: Rh D-negative individuals generate an immune response when they are exposed to the Rh-D antigen.…

A: When naïve cells encounter antigen for the first time, some of them are stimulated to proliferate…

Q: The Rh antigen is found on Rh-positive red blood cells. An Rh-negative female can usually carry an…

A: Incompatibility of Rh blood groups between parent mother and foetus leads to a condition called…

Q: The human blood is classified into four different blood types, namely A, B, AB, and O, due to the…

A: Answer :: First we shoud know Agglutination. Agglutination is the formation of the clumps of cells…

Q: Ted finds out that he has been exposed to the measles and is concerned that he might have contracted…

A: Rubella also referred to as German measles, is an infectious disease triggered by the rubella virus.…

Q: which of the following describes a potential property of the variable region released? a-activation…

A: An "antibody" is also characterized as an "immunoglobulin (Ig)", is a big, Y-shaped protein that…

Q: Which of the following statements is TRUE regarding the ABO blood system? O People who have the B…

A: Plasma membrane of RBCs contain various antigens and based on the presence or absence of various…

Q: Rh D - negative individuals generate an immune response when are exposed to the Rh -D antigen .…

A: Antigen, substance that is capable of stimulating an immune response, specifically activating…

Q: The alleles that control which A, B blood group antigens show up on red blood cells surfaces. Those…

A: It is a process of heritability in which traits passed from parent to progeny. This ABO blood group…

Q: what does the blood type AB

A: Blood is the connective tissue that is used for transporting oxygen, nutrients, and minerals across…

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: Which of the following statements is TRUE regarding the ABO blood system?   A. People who have the…

A: ABO blood grouping It is the most important blood group/type system in human blood transfusion. ABO…

Q: etermine the reason as to why humans have evolved to mount an immune response to their own fetuses…

A: Erythroblastosis fetalis, often known as "hemolytic sickness of the baby," is an alloimmune…

Q: A lymphocyte cell may most likely encounter a blood born foreign invader in which of the following?…

A: The Immune System is made up of many types of "cells" and chemicals that defend our bodies against…

Q: Which of the following is NOT an explanation to the body's normal lack of mature lymphocytes that…

A: Lymphocytes develop in the Central lymphoid organ such as thymus and bone marrow. The main  criteria…

Q: Breastfeeding is an example of which of the following types of immunity? View Available Hint(s) for…

A: Breast milk is a rich source of Ig-A and Ig-G. These are antibodies which are required for fighting…

Q: In our body , there occurs a major problem called chronic deletion if self- lymphocytes are not…

A: Aberrations change the chromosome arrangement but do not change the number of chromosomes. The…

Q: If you tested a sample of blood and it did not clump in the A, B, or RH serum, what kind of blood…

A: Agglutination is an antigen-antibody reaction in which a particulate antigen combines with its…

Q: If a person is given a transfusion with the wrong blood type, what mechanism of action is…

A:

Q: Clonal selection therefore requires a mechanism for producing a great diversity of antibodies. How…

A: When the body encounters an antigen, the immune system actively produces a protein called…

Q: An individual has an issue with their red blood cells. Are they most likely to have an issue with…

A: Cells are defined as the building blocks of all life forms. There are millions and billions of cells…

Q: IgE binds to which of these cell types to trigger allergic responses? O 1) B cell O 2) neutrophil 3)…

A: Humoral immunity gets activated in response to the antigens that cause allergy. Humoral immunity is…

Q: Which of these statements best demonstrates the difference between the action of B cells and T cells…

A: B cells secrete antibodies that contribute to tissue injury via multiple mechanisms. In addition, B…

Q: immune response

A: An immune response is produced when the self encounters non-self.  This means, the blood group of an…

Q: What leukocyte is increased in allergic reactions? As the cell matures, the cell diameter decreases,…

A: Leukocytes or white blood cells are cells found in immune system that protect the body from…

Q: Which of the following pairs is mismatched? a. plasma cell: mediation of phagocytosis and killing…

A: The immune system is a defense mechanism used by humans to protect the body from foreign invaders.…

Q: What blood group has both A and B antigens on red cells? A. Group A B. Group AB C. Group B D. Group…

A: ABO blood grouping is based on the presence or absence of two surface antigens on the surface of…

Q: Which of the following statements is correct about people with blood type AB? 1. Their blood cells…

A: Introduction  The most common blood group system is ABO blood group system which consist of 3 blood…

Q: If you tested a sample of blood and it clumped in serum A, but did not clump in serum B, or the Rh…

A: Blood typing is commonly done to detect the type of blood group present in the person. In humans,…

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.