What if the surface of a bacteria cell was not very antigenic? What would this mean for the host? The host would could not become infected with the bacteria.   The host would not effectively make antibodies against this bacteria.   The host would be immediately killed by the bacteria infection.   The host would be able to overcome the bacteria by producing a large amount of antibodies.   The host secondary immune response would be stronger and more powerful than normal

Q: The figure below shows antibodies bound to repetitive epitopes on the surface of a bacterial…

A: Answer: Antibody Antigen reaction : Antibodies are the peptide Y shaped structure which are produced…

Q: 1. A disease that destroys the immune system 2. Disease causing bacteria _3. Traps pathogens in…

A: Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: What are the different types of immunity? Please elaborate and explain them all

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: If a human cell contains MHC molecules that are binding pathogen antigens,   the cell will be…

A: Major histocompatibility complex (MHC) or human leukocyte antigen (HLA) systems are a portion of…

Q: how HPV was used to cure cancer? a. The HPV induced a type IV hypersensitivity immune response b.…

A: Human papiloma vaccine used in prophylaxis of cervical cancer

Q: In HIV, helper T cells are affected. Describe how this impacts both the humoral and cell- mediated…

A: HIV (human immunodeficiency virus) is a virus that attacks the immune system of the body. It creates…

Q: Which of the following is part of your specific immune response? Select one: a. Skin b. "Eating"…

A: Ans- c) B- Cells The immune response in humans is divided into two defensive cooperative systems…

Q: Which of the following statements correctly compares/contrasts the ways in which antibiotics and…

A: The ways in which antibiotics and antibodies interact with the cells of pathogens that they can…

Q: Which of the following defines a memory cell?   Microorganism that typically lives on the human body…

A: Primary response- the immune response that occurs during the body's first encounter with a…

Q: The immune cell that would expand most during a parasitic infection would be?     neutrophil…

A: There is a crucial function for the immune system: it defends the body from infectious chemicals,…

Q: Which best describes the role of innate immunity? * It protects the body from foreign…

A: Innate immunity is the immunity one has from the time of their birth. It is the first line of…

Q: The complement system of defense is composed of proteins that are always present in the blood. Which…

A: The complement system is also known as complement cascade. It is a part of the immune system that…

Q: Macrophage, dendritic cells, T-cells, and B-cells are all considered cells of the adaptive immune…

A: The white blood cells like neutrophil and macrophages, dendritic cell is also considered phagocytes.…

Q: Your neighbor gets treated with an antibody therapy for an infection (donor antibodies were given to…

A: A very strong network of cells, organs, and tissues that guard the body against various infections…

Q: When describing cytokines which statement is false? Group of answer choices  Cytokines can be used…

A: Cytokines are cell signalling molecules responsible for communication between the cells to elicit an…

Q: hich of the following is a set of immediate general defenses against infection present in all…

A: Ans- Adaptive immunity

Q: Many human epithelial cells produce sticky mucus. Which of the following statements best describes…

A: Non specific adaptive immunity is the defense mechanism which our body holds against the pathogens…

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

A: Antigen processing It is also called the cytosolic pathway. It i.s an immunological process which…

Q: What measure a microbe would take to escape from immune system? Explain your answer with examples?

A: Micro organisms and Immune System -- Micro organisms or microbes are defined as organisms which can…

Q: Which of the following is NOT a mechanism used by the immune system to fight multicellular…

A: Immunology is a section of biology that studies molecules, cells, and organs that build up the…

Q: Which of the following is true about the immune system? Check all that apoply. Rejecting  organs or…

A:

Q: An epitope associates with which part of an antigen receptor or antibody? The tail The heavy-chain…

A:

Q: What scenario best describes an autoimmune reaction? Group of answer choices The destruction of…

A: The destruction of donated RBC by the recipient immune system is a hemolytic transfusion reaction.…

Q: If a human cell contains MHC molecules that are binding pathogen antigens, Group of answer choices…

A: Major histocompatibility complex (MHC) or human leukocyte antigen (HLA) system are part of adaptive…

Q: The shingles vaccine introduces killed virions with antigen intact, into the body of a person who is…

A: Introduction Immunity Is The Body's Ability To Defend Itself Against Infections. People Are…

Q: Molecular mimicry is when ____ on host cells resemble _____ on pathogens causing host to mount an…

A: Microorganisms have evolved novel survival methods to flourish in their hosts during the process of…

Q: INNATE ADAPTIVE immunity Recognizes and fights particular pathogen Nonspecific resistance Fights…

A:

Q: autoimmune response

A: a) Option is incorrect. In an autoimmune disorder, the body is not able to distinguish its own…

Q: Which of the following is not a characteristic of a secondary immune response? IgG isotype…

A:

Q: The conversion of memory cells into plasma cells occurs during ______________.   Question options:…

A: * The answer of the question is option 5 that is the secondary immune response only. * The…

Q: immunoassays are able to detect infections disease because of a very specific match between

A: The correct answer is 1. Antigen , Antibody

Q: A young child is hospitalized with recurring bacterial infections, although she appears to make…

A: Humoral immune deficiencies are the conditions which are caused by the impairment of humoral…

Q: If a hapten conjugates with a carrier molecule, what might the result be?  the hapten-carrier…

A: Hapten is a very small molecule that may be peptides, carbohydrates, which bind to carrier…

Q: The primary function of the immune system is to protect the host from invasion by foreign organisms.…

A: A complex network of cells, tissues, and organs that work collectively to protect the body and fight…

Q: the hallmark of the innate immune response as it is not specific and has no memory to treat…

A: Innate Immune response is a native or natural immunity, which is present from birth and acts…

Q: What type of immunity is acquired once vaccinated against COVID-19? *       No answer       passive,…

A: Immunity is the body's capacity to defend itself against infectious diseases. When you are immune to…

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: The complement system of defense is composed of proteins that are always present in the blood. Which…

A: The complement system is the part of the immune system that enhances the ability of antibodies and…

Q: Place the following steps of an adaptive immune response in order from first to last Place the first…

A: * when an pathogen enters our body then or will cause disease for the first time and again if the…

Q: Which of the following is INCORRECT? Select one: The route of antigen administration plays a role…

A: The route of administration affect sensitization. In immunization, intradermal, subcutaneous, and…

Q: Which of the following is a key feature of an effective vaccine? An effective vaccine should provide…

A: Vaccine is a biological substance which should allow the formation of antibodies against the…

Q: b. Cell that coordinates the immune response of many kinds of cells c. Proteins that circulate in…

A: 1.  Innate         k    I  2. Eosinophil   f   I  3. Antibody      i  I /A  4.Complement  b I 5.…

Q: If you come down with the flu, your body will launch an immune attack against the flu virus. During…

A: A virus-bound antibody binds to receptors, called Fc receptors, on the surface of phagocytic cells…

Q: This is the type of cell which produces antibody in response to infection.

A: Answer : B cell or plasma cell is the correct answer. B cells or plasma produces antibodies against…

Q: match the following with their partners: herd immunity the faster and more robust immunity that…

A: Immunology refers to the atidy if immune system of the body.

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.