MHC I is a carbohydrate that presents foreign antigens on the surface of a nucleated cell. is a protein that presents foreign antigens on the surface of a nucleated cell. is a protein that presents foreign antigens on the surface of antigen presenting cells only. is a carbohydrate that presents foreign antigens on the surface of antigen presenting cells only.

Q: APC cells with antigen presented on MHCI can trigger which naïve cell type to activate, thus forming…

A: All nucleated cells express MHC class I molecules. MHC class I molecules are formed in the…

Q: What is the function of MHC? Which cells make MHC I, and which make MHC II? What WBCs can present…

A: MHC stands for Major Histocompatibility Complex. These are the group of genes that code for…

Q: MHC class I molecules present peptide antigens derived from a(n) _______ compartment, whereas MHC…

A: (Major histocompatibility complex). They play vital role in intercellular recognition and…

Q: The transplantation of organs from one person to another was impossible until the discovery of…

A: The patient Gerenally takes the immunosuppressive drug during their organ transplantation  to over…

Q: Identify the cells that display MHC class I and MHC class IIproteins on their surfaces

A: Major histocompatibility complex (MHC) is a group of genes that code for proteins found on the…

Q: Could a TC cell induce apoptosis in a “self” cell that lost the ability to produce MHC class I…

A: The ability of the recipient's antigen-presenting cells to select up antigens in tissues and…

Q: Why would a virus that can interfere with a host cell’s production of MHC class I molecules be at an…

A: The body has its mechanism which acts as the defense system for the body. It recognizes the foreign…

Q: Match the appropriate term on the left with the appropriate definition of the right…

A: The immune system protects us from pathogenic infections.

Q: are working in a hospital and saw a patient who has rashes on his body, conjunctivitis, facial…

A: Consuming antibiotics may increase the risk for rheumatoid arthritis and 60% it is more like to…

Q: Which of the following statements is NOT correct? Group of answer choices -Natural killer cells are…

A: In both human and mice NK cells are known for directly inducing the death of tumor cells. They act…

Q: Which of the following statements are NOT TRUE about Antigen Presenting Cells (APCs)? (Select all…

A: Antigen-presenting cells (APCs) belongs to a special class of migratory cells that present antigen…

Q: Class II MHC proteins display what kind of antigens? What class of T cell recognizes antigens bound…

A: Introduction: The MHC (major histocompatibility complex) is a group of genes that encodes for a set…

Q: A. When specific antibodies bind to virus particles the virus is "neutralized." What does this mean?…

A: The immune system of the body produces antibodies, which are protective proteins. They bind to…

Q: To block viral reproduction in other cells, the virus-infected cell must secrete production of…

A: Introduction: Immunity is referred to as the host's resistance against any foreign antigen,…

Q: i) Describe the above process. II) Why do O and P have different pathways for antigen processing…

A: introduction The adaptive, or acquired, immune reaction takes days or maybe weeks to become…

Q: Which of the following cells would be safe from a natural killer (NK) cell's cytotoxicity? O a…

A: Natural killer or NK cells are lymphocytes which work like the Cytotoxic T cells, NK cells are fast…

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: Matching: For each group, match the description with the appropriate selection. Each choice could be…

A:

Q: Describe the process by which your immune system is able to create antibodies to bacteria which…

A: Skin is the outermost layer that covers the body of humans. It presents an important physical…

Q: Indicate whether each of the cell components or processes given is involved in the processing and…

A: Antigens are the foreign proteins or any other substances that are present on microbes or changes in…

Q: Describe the six steps in antigen processing and presentation via the class I MHC pathway.

A: Antigen processing or the cytosolic pathway is the immunological process that prepares antigens for…

Q: List the steps of MHC class I peptide formation and assembly.

A: Introduction: Membrane-bound glycoproteins that are closely linked to one another in terms of both…

Q: What occurs in a cell-mediated immune response? Select all that apply

A: Cell-mediated immune response is the type of immune response that involves activation of specialized…

Q: Which two events are required to activate a cytotoxic T cell? There is more than one answer. O Class…

A: There is a specific recognition of peptide and MHC complexes on a target cell by a cytotoxic CD 8 T…

Q: Sketch a diagram to illustrate the interaction between MHC I molecules of the named cell type and…

A: The MHC I molecules are the major histocompatibility complex I which are present on the surface of…

Q: What types of antigens are displayed by MHCclass I molecules? By MHC class II molecules?

A: An antigen is a substance that allows the immune system to generate antibodies against it. This…

Q: Your dog has been diagnosed with disseminated blastomycosis (a disease caused by a fungal pathogen…

A: Blastomyces is fungal infection in dogs.

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: Which of the following are elements of the structure of antibodies? Select all that apply. The…

A: It is a large Y shaped protein used by the immune system to identify and neutralize foreign objects.…

Q: Drag each label to the appropriate box to indicate if the label is associated with B cells or T…

A: Lymphocytes are a type of white blood cell produced from pluripotent stem cells of the bone…

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: One of the following mismatches: Select one: CD4+ Cells/ T helper cells CD8+ cells/ MHC classII-…

A: Immune system consists of large number of cell and they have receptor which help in its recognition…

Q: Can we discuss the similarities and differences between MHC I and MHC II due to their different…

A: MHC (major histocompatibility complex) is a cluster of genes that is responsible for producing the…

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: What type(s) of biological molecule(s) are the best at inducing immune responses? What properties…

A: An antigen is a molecule that initiates the production of an antibody and causes an immune response.

Q: Immunology   1) What is the purpose of class I MHC molecules? What cells display these molecules?…

A: MHC stands for major histocompatibility complex, which is a group of genes that encode proteins…

Q: Which two types of immune cells can viruses avoid if they present “fake” MHC class I molecules when…

A: The immune system is defined as a complex network or system of cells and proteins that will defend…

Q: Describe Class I MHC pathway of antigen processing and presentation. Highlight the functions of the…

A: The immune system is made up of a variety of cells as well as tissues that are distributed…

Q: List the steps of MHC class II peptide formation and assembly.

A: MHC promotes the preferred presentation of peptides with high affinities for binding, peptide…

Q: How does a single MHC protein present many differentpeptides to T cells?

A: To identify foreign substance or infectious agents a group of cell surface proteins plays vital role…

Q: Define complete antigen, hapten, and antigenic determinant.

A: Immunity is a state of being well or immune. It can also be explained as resistance shown by the…

Q: What polypeptide chains make up the MHC class molecule? MHC class II?

A: answer :  MHC class molecules are made up of mainly two polypeptide chains which are α and β2…