Granzyme and perforin are used by what cell type in the immune system to carry out its function? O 1) TH1 O 2) Neutrophil O 3) Cytotoxic T cell 4) Eosinophil

Q: Under what circumstances is having a fever beneficial? Under what circumstances is having a fever…

A: FEVER It is the condition of an increased body temperature which is not a disease but a symptom.  B…

Q: Why specifically is IgM produced upon the primary immune response while IgG is produced upon the…

A: Antibodies protect against immunogens that invade the cells. Antibodies are of five types. That are…

Q: Why would it benefit the body to have an adaptive immune system in addition to an innate immune…

A: The first line of defense system is called innate immune system and adaptive immune system is…

Q: What molecule ensures that T-lymphocytes which encounter their antigen in the lymph node stay there…

A: T cell is a type of lymphocyte.T cells are one of the important white blood cells of the immune…

Q: In addition to cells infected by microbes, what other types of target cells are attacked by…

A: Lymphocytes are the types of WBC (white blood cells) that are located in the immune system of the…

Q: Why is iron availability important in body defenses?

A: The cells of the immune system are categorized as neutrophils, lymphocytes, and monocytes. The…

Q: Which subtype of T cells is destroyed by the HIV virus?

A: HIV or the human immunodeficiency viruses is a type of Lentivirus (a subgroup of the retrovirus,…

Q: Which type of T-cell activates a macrophage to greater killing power in the presence of an…

A: A T cell is a type of lymphocyte, which develops in the thymus gland (hence the name) and plays a…

Q: What is the defective immune response characteristic of AIDS?

A: Introduction   Viral infections are very harmful for mankind. In the post century where we faced the…

Q: Where do B cells acquire immunocompetence? Where do T cells do so?

A: B -cells acquire immunocompetence in Bone Marrow and T-cells acquire immunocompetence in Thymus.

Q: What is the importance of inflammation in the immune response?

A: Introduction :- Chemicals from your body's white blood cells enter your blood or tissues during…

Q: Why might malnutrition result in immunodeficiencies?

A: The immune system is the organ system involved in protecting us from infections.

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: What is the difference between a T-cell-dependent and T-cell- independent response?

A: Immunity is the capability of the body to fight against foreign attack and maintain the persistence…

Q: How might antibodies be used to activate B cells?

A: B cells also known as B lymphocytes are type of white blood cells and functions in humoral immunity…

Q: Why would the immune system naturally require suppression?

A: The body system that functions to defend our body by restricting and eliminating the pathogens…

Q: In general, what sorts of pathogens might be able to more successfully attack a patient with an…

A: B lymphocytes are mediators of the humoral (antibody-producing) immunity  Without B-cells, our body…

Q: Explain why the B cells response is described as “humoral”, but the T cell’s response is described…

A: Both B cells and T cells are lymphocytes that are gotten from explicit sorts of foundational…

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 is a function of the spleen?a. produces T cellsb. removes worn-out red blood…

A: Step 1 Lymphoid organs are those organs that function as sites of formation, multiplication, and…

Q: What sorts of pathogens could successfully attack a patient who is unable to produce T lymphocytes?

A: White blood cell protects body from pathogen. Specifically lymphocyte doing this job. Lymphocytes…

Q: Why are the immunities involving T cells called cell-mediated?

A: There are two types of acquired immune response namely,(a) Antibody mediated response(b) Cell…

Q: What role do cytotoxic T cells play in fighting infection?

A: A cytotoxic T cell is a T lymphocyte that kills cancer cells or cells infected/ damaged in other…

Q: What is the difference between T cells and B cells?

A: Immune cells are the defense cells that protect the body from infective agents. The cells of the…

Q: Are individuals born and raised in a rural developing country more likely to have a more effective…

A: The immune response produced by TH1 cells towards intracellular parasites such as bacteria and…

Q: What is the role of the primary lymphoid organ in adaptive immunity?

A: The body has special organs and mechanisms that aid in the defense against infection-causing agents;…

Q: Why always decline or elevation of immune cells can not be considered as a sign of disease?

A: Antigens cause the immune system to produce cells that target the pathogen directly or special…

Q: if someone had dysfunctional plasma cells that were unstable to secrete immunoglobulins, what…

A: Dysfunctional plasma cell:- It is the improper functioning of the plasma cells, that causes…

Q: Describe neutrophils and NK cells, giving one example of how each cell type destroys pathogens that…

A: Innate immunity is the type of immunity that activates immediately when antigens enter the body.…

Q: Which of the following chemicals is released by the body in response to exposure to allergens such…

A: Leukotriene is substance or chemical which is mainly release in after asthma attack which is…

Q: What class of immune cells are important in negatively regulating immune function?

A: T lymphocytes (a type of white blood cells) play an important role in eliminating pathogens from the…

Q: What is the innate immune response and how is it distinguished from the adaptive immune response?

A: BASIC INFORMATION  IMMUNE SYSTEM  It defends our body from the foreign particles which can cause…

Q: Which type of T cell is most important in both cellular and humoral immunity?

A: There are two main mechanisms of immunity within the adaptive immune system – humoral and cellular.…

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

A:

Q: What are the differences in the types of antigens recognized by antibodies and T cell receptors?

A: Antigens are foreign molecules that aid in the trigger of specific immune responses. They activate…

Q: How does a cytotoxic T cell (or NKcell) avoid being killed by the perforinand granzymes that it…

A: A kind of immune cell which has the ability to kill specific cells, such as foreign cells, cancer…

Q: Describe the T cell response?

A: T cell responses are an important part of the immune system. T cells get activated when antigen is…

Q: Which type of T cell participates in both cell-mediated and antibody-mediated immune responses?

A: Acquired immunity, is capable of recognizing, selecting and eliminating specific foreign antigens.…

Q: What is the role of T cell, B cells, and Natural killer cells in the function of the Immune system?

A: Immunity is the capability of multicellular organisms to resist the attack of harmful…

Q: Which of the following is TRUE regarding Gram negative bacteria? a- Their cell wall is composed of a…

A: Dear student, you have posted three separate questions, in a single question. Please don't make it…

Q: Why does the body have both antibody and cell-mediated immune responses?

A: The immune system of the body has two components that include innate immunity and adaptive immunity.…

Q: What are allergens? How do they cause inflammatory response inside human body?

A: Inflammation an immune response, which is triggered by the immune system in response to stimuli,…

Q: What effect would the absence or alteration of lymphocytes b have on the body?

A: B-lymphocytes are a part of adaptive cell immunity which is responsible for humoral immunity by…

Q: What are the functions of Cytotoxic T cell markers?

A: T lymphocytes are the important cells in the cell-mediated immune response. There are different…

Q: Interferon aims to protect cells against which of the following? O 1) Intracellular bacteria O 2)…

A: Animal cells produce certain specialized signaling proteins that function against pathogens entering…