All of the following can be a direct result of antigen- antibody binding EXCEPT: Opsonization of bacterial cells Type III (immune complex) hypersensitivity Agglutination of bacteria Neutralization of viruses and toxins Production of Cytotoxic T lymphocytes

Q: Adaptive immune responses are slow to develop, taking days to weeks after exposure to reach their…

A: Immunity It is a resistance acquired by a host towards an injury causing microbes or overall ability…

Q: How can an extracellular bacterium be targeted by a particular T cell response? Describe the…

A: T cells (also called T lymphocytes) are one of the major components of the adaptive immune system.…

Q: None

A: Refer to the solution

Q: strep throat is the presence of swollen lymph nodes in the neck. This symptom usually peaks about…

A: The bacterial infection of the throat and tonsils is caused by the group A streptococcus. They…

Q: A hypersensitivity reaction occurs During the first exposure to an antigen. On a second or…

A: A hypersensitivity reaction occurs on a second or subsequent exposure to an antigen. This means that…

Q: The process by which a B cell with the appropriate antibody selection antibiotic deletion clonal…

A: When an antigen reacts with specific receptors and B and T cell and allow to divide continuously in…

Q: True or False: In non-disseminated infections, Mycobacterium species are restrained by type-1…

A: In non-disseminated infections Mycobacterium species are restrained by type-1 responses which…

Q: Describe how T cells are activated during the development of a specific immune response. e.i. After…

A: Helper T-cells invigorate B-cells to develop antibodies and help executioner ( killer )cells create.…

Q: What type of molecules are produced by pathogens and stimulate an unregulated T cell activation in…

A: Pathogenicity represents a specialization in a certain microorganism to replicate and damage host…

Q: What distinguishes constitutive resistance from an induced response?  What is the difference between…

A: Defense against an infectious pathogen is a complex mechanism that includes both constitutive…

Q: Complement is an integral part of the innate immune response to bacteria . One of its mechanisms of…

A: The complement system is made up of about 30 serum proteins and glycoproteins. It plays an important…

Q: Pick 2 of the following defenses of adaptive humoral immunity and describe them

A: Due to our answering policy, we can only answer one question at a time. Therefore, please post the…

Q: Which is/are involved in reacting to virus-infected cells? If you think more than one are involved,…

A: Many factors contribute to viral immunity. The duration and intensity of the immune response depends…

Q: While working as an immunologist at a local hospital, a patient shares with you that she is…

A: Microorganisms, insects, and worms are among the organisms that live in humans. Some of these…

Q: Which of the following proteins are part of the first line of defense against microbial invasion?…

A: The immune system in our body is responsible for providing protection against pathogenic…

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

A: Ans- Adaptive immunity

Q: The immunogenicit

A: Immunogenicity is the ability of any immunogen/pathogen to provoke/ generate both cell mediated and…

Q: Part of the complement system of defense is opsonization. This process

A: The complement system also called the complement cascade comprises plasma proteins and other…

Q: Many cells in the human body have proteins on the surface that are able to interact with the…

A: Introduction  Autoimmunity is defined as the inability of the body to distinguish between self and…

Q: The cytokine that activates macrophages, inhibits viral replication, and increases MHC Class I…

A: The cytokine that activate marcopahges, inhibits viral replication and increase MSH class 1…

Q: The mechanism of cross-presentation by dendritic cells is an essential pathway for generating CD8 T…

A: Cross-presentation is the capacity of specific skilled antigen-presenting cellscells to adopt,…

Q: These antibodies are capable of stimulating complement, causing type II

A: An antibody (Ab), otherwise called an immunoglobulin (Ig), is a huge, Y-formed protein utilized by…

Q: Protection is given to children before they catch a disease. They are given an injection of virions…

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

Q: Describe the function of both T and B memory cells in the immune response. What type of immunity do…

A: Immunity is the defence  system of the body against pathogens and foreign chemicals . It can be…

Q: List 3 things that helper T cells do:

A: Thymus is the site where T-lymphocytes get mature. T-lymphocytes arises in bone marrow. when t-cells…

Q: Describes the relationship of the following terms using short terms: Adhesion Molecule(s) Anergic T…

A: An antigen is any substance, usually a protein or carbohydrate, that is capable of stimulating an…

Q: All of the following are true of the lymphatic system, EXCEPT: Lymphatic capillaries lie in close…

A: Introduction :- APC stands for Antigen-Presenting Cell. APCs are specialized cells of the immune…

Q: Neutralizing antibodies are effective at preventing infection or toxicity mediated by pathogens or…

A: Neutralizing antibodies play a vital part in our immune reaction to pathogens. They are a sort of…

Q: An antibody binding to an antigen within the body can have which of the following outcomes that…

A: The term 'Antibody' defines certain proteins that circulate in the bloodstream and act against…

Q: An allergy to pollen: is a type I hypersensitivity reaction   both is a type I hypersensitivity…

A: Allergy is a chronic condition caused by an abnormal reaction to harmless substances called as…