development of T-cells and B-cells

Q: Which of the following statements about innate lymphoid cells is true? (ONE ANSWER)   Require the…

A: Innate lymphoid cells (ILCs) are immune cells that lack a specific antigen receptor but can produce…

Q: What determines if a T-cell will become a gamma:delta or alpha:beta T-cell? Select one: O a. The…

A: Introduction T-cells are the immune cells which develop into the Thymus. These are important in…

Q: Match the term with its correct description. Transcription factor required for T-cell development…

A: The different terms mentioned in the question are related to the development and formation of the T…

Q: In treatment strategy 1, T cells collected from a cancer patient's relatives are trained to find and…

A: Cancer is a disease that poses a greater risk of causing death across the globe. There are several…

Q: Match the following terms of B-cell development with the best definition. Surrogate light chain…

A: The immune system of the body is the vital system that provides protection to the body against…

Q: HELP Immunology question

A: 1. Signal 1: 1. 4. Restriction on MHC Products: Specifically, this refers to the interaction that…

Q: What would be included in an in depth analysis of the science research article "Maternal…

A: Here's an in-depth look at the study "Maternal alloantigens promote the development of tolerogenic…

Q: Briefly, what are the 2 ‘checkpoints’ in development for the B cell? When do the B cells pause to…

A: In humans, B-cells are a type of WBCs (white blood cells) involved in the humoral immunity…

Q: Describé combination in develőpment ôf cell. Inclüde in your description the roles of RSS, RAG-1 and…

A: Answer :: Recombination activating gene (RAG) products are required for the rearrangement of antigen…

Q: For the following mechanism that is thought to contribute to maternal–fetal tolerance, state whether…

A: Adaptive immunity has two division, cell-mediated immunity and humoral immunity. Humoral immunity…

Q: How could you distinguish the type of T cell that is active in an immune response? In other words…

A: Macrophages are the first cell types to respond to infection. If a macrophage encounters a foreign…

Q: Naive T cells in CD69-knockout mice might: Group of answer choices   Have a defect in recognizing…

A: The immune system has two types of about trillion lymphocytes cells, called B-lymphocytes and…

Q: Match each immune response event and the corresponding evasion strategy to the appropriate pathogen.

A: Particularly cytotoxic T lymphocytes, which are absolutely vital for spotting and eliminating…

Q: Class switching is initiated by T-cell activation via CD40 ligation. You are working with a mouse…

A: Class switching, also known as isotype switching, is a process in B cells that involves changing the…

Q: Transcription factor required for T-cell development Composed of superdimer, CD3 and zeta chain…

A: E2A and HEB, which are members of the basic helix–loop–helix (bHLH) transcription factor family,…

Q: Discuss how our  knowledge of cytotoxic T- cell function and regulation has been exploited for the…

A: Cytotoxic T cells, also called CD8 T cells or cytotoxic lymphocytes (CTL), are cells that are very…

Q: A patient has contracted an upper respiratory infection caused by a virus. Her initial adaptive…

A: Immunity is the body’s ability to resist and eliminate the potential harmful foreign invaders to…

Q: Which of the following statements is correct?  There is a risk of Graft versus Host Disease in an…

A: Autologous stem cells transplant - it is used to treat blood cancer

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

A: This form of adaptive immune response is mediated by the T lymphocytes and gives immunity Against…

Q: Briefly describe how we become tolerant to self-antigens pre- and post- birth, and explain how…

A: Sometimes the proteins present inside the body may be confused by the immune cells as non self. As a…

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: Genetic factors contribute to the development of IgE-mediated allergic disease.  Genetic studies…

A: In certain people, allergies can result in a variety of immunological responses. Both allergic…

Q: Which of the following is MOST critical for the activation of naïve T cells during priming by DCs?…

A: Dendritic cells (DC) present the antigen complex MHC class I to the CD8-expressing T cells.…

Q: The adaptive immune system uses multiple strategies to generate diversity in our ability to mount…

A: Adaptive immunity is made up of two main components: T cells and B cells. An immune system that…

Q: The figure below illustrates the development of white blood cells from stem cells in the bone marrow…

A: White blood cells, or leukocytes, are vital components of the human immune system. They originate…

Q: Which of the following statements about Notch 1 is correct? (Select all that apply.) Select one or…

A: Concept used :  Notch 1 gene    Definitions required -  Notch 1 gene :  Notch one is a gene that…

Q: Match the stage of B cell development with the rearrangement or expression of immunoglobulin genes.…

A: B cell development begins in the fetal liver and continues in the bone marrow throughout our lives.…

Q: Put a case forward for the importance of antigen specific CD4+ T helper cells, relative to other T…

A: T cells get their name from the fact that they are mostly developed in the thymus. They recognise…

Q: Upon antigen exposure, antigen binding sites;. is the first antibody produced with is the second…

A: The correct answer is:IgM; 10; IgA; 4; IgG; 2Here's the explanation:IgM: This is the first antibody…

Q: Some immune system cells like B lymphocytes and T lymphocytes must first be "trained" in either the…

A: The complex network of organ, cells and proteins in our body that defends our body against infection…

Q: Which of the following statements are accurate? T cells, B cells, and Natural killer cells are…

A: According to guidelines we have to answer the first question only. so please kindly post the…

Q: True or false: 1. Highly proliferative centroblasts are located in the light-zone rather than the…

A: Different types of memory cells, including central memory effector memory & tissue-resident…

Q: B-cell development in the bone marrow is an inherently wasteful process. Nearly half of the pro-B…

A: B cells are a type of white blood cell that are vital to the immune system. They are produced in the…

Q: In cell culture experiments, purified B cells expressing IgM can be induced to switch to producing…

A: In experimental settings involving cell cultures, the transformation of B cells expressing IgM into…

Q: Describe post-transcriptional control mechanisms for B—lymphocytes to produce membrane-bound and…

A: B lymphocytes : These are type of white blood cells of the lymphocytes subtype. They function in…

Q: During fetal development, T and B lymphocytes undergo a process that prepares them to react only to…

A: B cells are type of lymphocyte that fight bacteria and viruses by making Y -shaped proteins called…

Q: Can a mature B Cell produce an epitope-specific antibody first and then switch to make an antibody…

A: Since we only answer one question at a time, therefore, we are answering the first question listed…

Q: What are the kind of cells that can target and process pathogen-associated molecular patterns…

A: The pathogens are described as those organisms that are capable of causing diseases. These includes…

Q: What is the function of interleukin-7 in lymphocyte formation? View Available Hint(s) Hint 1.…

A: Interleukin -7 is necessary for the growth, viability, and homeostasis of T-cells. These…

Q: Match the term in Column A with its correct description in Column B.

A: The details of the term given in Column A has been provided in following step and they are matched…

Q: Which of the following is NOT true about vitamin A deficiency? 1. It may be caused by…

A: The questions say to determine the wrong option about the Vitamin A deficiency:It may be caused by…

Q: Please answer fast How do autoimmune diseases like rheumatoid arthritis, Type I diabetes and…

A: Clonal deletion is a process in which the lymphocytes that express autoreactive receptors are…

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.