*Innate immunity includes all the following except Group of answer choices interferon phagocytosis mast cells antibodies   * The ____ recognize and destroy cancer cells and virally infected cells. Group of answer choices phagocytic cells plasma cells cytotoxic T lymphocytes NK cells helper T lymphocytes

Q: Which of these statements about complement proteins C3a and C5a is false?a. They are released during…

A: Complement is a group of plasma proteins that can get activated directly by pathogens or indirectly…

Q: Which cells of the body would produce the antibodies that would attack SLE antigens? Macrophages O…

A: Answer:- Option B seems to be the correct choice. SLE is an abbreviated form for Systemic lupus…

Q: Cell-mediated immunity is carried out by………….. while humoral immunity is mainly carried out…

A: Immunity protects our bodies from various diseases and pathogens.  Immunity can be categorized into…

Q: contrast cytotoxic T cells and NK cells

A: Natural killer cells (NKC) and cytotoxic T cells are two different lineages of immune cells that…

Q: Why do immune complexes form only when an antigen is soluble?

A: The immune system of the body protects the individual from the attack of external pathogens. The…

Q: Which of the following cells would be most active in early, antiviral immune responses the first…

A: Major functions of innate immune system are the recruitment of immune cells to sites of infections…

Q: Fill in the blanks: Nonspecific immunity is also known as __________. Specific immunity is also…

A: IMMUNITY:              Immunity is the inert potent of multicellular organisms to barricade and…

Q: One beautiful warm day, you are on a picnic and are stung on your finger by a bee. Although it hurts…

A: A bee sting is a frequent outdoor annoyance. Bee stings are in the majority of cases annoying, and…

Q: Refer to figure 34.19 and the chapter content to answer the followingquestions.1. Review the Survey…

A: Humans have a well-developed and specialized system that fights the infection and protects our…

Q: Innate Immunity Adaptive Immunity No Answers Chosen No Answers Chosen Possible answers | Memory |…

A: Our immune system is responsible for the protection against the pathogens that can causes harmful…

Q: Which of the following cells is phagocytic?a. plasma cellb. macrophagec. B celld. NK cell

A: Antigen-presenting cells, also called the accessory cells are the cells that display the antigen…

Q: Which is NOT part of innate immunity? Group of answer choices antibodies and cytotoxic T-cell…

A: Innate, or nonspecific, immunity is the defense system with which you were born. It protects you…

Q: List and describe at least 4 types of innate immunity. Two of your answers should include examples…

A: Innate immunity Innate immunity is the inborn resistance against infections that an individual…

Q: Which innate immune system component uses MHC class I molecules directly in its defense strategy? a.…

A: Innate immune system:                 The first line of defense that castles border for pathogen…

Q: Explain why an inherited deficiency in complement components C3 or C4 can result in less efficient…

A: Complement component 3 deficiency is a rare genetic primary immunodeficiency characterised by…

Q: Which innate immune system component uses MHC I molecules directly in its defense strategy? a.…

A: The immune system consists of the adaptive and innate immune responses. Innate immunity is present…

Q: . Cell-mediated immunity is carried out by ________, whilehumoral immunity is mainly carried out…

A: The correct option is B  T cells/B cells

Q: match the cell type with its secretion.…

A: Immunology is the branch of science which deals with the study of the immune system, immune response…

Q: Which cell type would likely be the first to attack a tumor even though it does not have specific…

A: To identify Which cell type would likely be the first to attack a tumor even though it does not have…

Q: What type of immunity is primarily responsible for combating pathogens found in the extracellular…

A: There are many bacteria that are responsible for causing infectious disease in humans to multiply in…

Q: Which of the following cells is important in the innateimmune response?a. B cellsb. T cellsc.…

A: Innate immunity can be defined as the most important component of the host defense that fights…

Q: Which of the following is not a consequence of activation of the complement system? Select one: a.…

A: Activation of the complement system cause increase and efficient proteolytic cascades that end in…

Q: Match each item in column A with the most closely related item in column B.Place letters for answers…

A: Immunology is a subject that deals with all the study of the body’s defense mechanisms. It includes…

Q: Which of the following immunity types provide short term immunity to a specific pathogen? OAdaptive…

A: Immunity is the capability of an organism to show resistance against an infection-causing pathogen.…

Q: Which of the following is part of the second line of defense? a. Interferons b. Phagocytes c.…

A: The immune system shows immune response in three stages the first line of defence includes the…

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: A(n) _____ is an inactive form of an enzyme that frequently participates in a cascade of enzymatic…

A: An enzyme is a catalytic molecule that increases the rate of a reaction without getting used up in…

Q: Represents innate immune system receptors

A: Innate immunity- are the responses which are first line of defense against invading pathogens. The…

Q: Which of the following is not a function of eosinophils? Phagocytosis Antigen presentation…

A: Eosinophils which are also known as the acidophils , are the white blood cells and are one of the…

Q: Write TRUE is the statement is True, otherwise write FALSE and explain why the statement is False.…

A: The complement system involves a set of genes that distinguish foreign cells from body cells.…

Q: Describe these 2nd Line of Defenses Inflammation phagocytosis complement system fever Interferons

A: Immunity relates to the capability of the body to prevent infections from occurring. A pathogen is…

Q: Write T if the statement is correct; write F if the statement is not correct. CXCR3 is the receptor…

A: White blood cell (WBC) perform the immunological activities within our body and the total immune…

Q: What type of cells involved in the adaptive immunity response mature in the bone marrow and produce…

A: The immune system protects the body against infection. Cells involved in immune functions are known…

Q: Phagocytes

A: Introduction :- B - Lymphocytes are part of the immune system and develop from stem cells in the…

Q: Which of the following can serve as antigen-presenting cells (APCs)?a. T cells b. B cells c.…

A: Antigen-presenting cells (APC) include a diverse group of immune cells that mediate cellular immune…

Q: Drag each cell into the appropriate position to identify whether it is associated with…

A: Cell-mediated immunity is an immune response that does not involve antibodies. Rather, it is the…

Q: Which of the following cells does not phagocytose pathogens? granulocytes B cells dendritic cells…

A: Introduction Phagocytosis is the process by which a cell utilizes its plasma membrane to engulf a…

Q: Innate immunity involves all of the following except: Inflammation Antibodies Phagocytosis Fever

A: Innate immunity is non specific type of defence that is present at the time of birth. This is…

Q: Complement is a cytokine that can self- activate to cause an innate immune response or complement…

A: Innate immunity  It is a general type of defense non specific and present since birth. They do not…

Q: Immune system protects our body from illnesses. a) Complete the table below to show the differences…

A: The humoral response in the body is mediated by the freely circulating antibody molecules which are…

Q: Which cell type, molecule, or process listed below does not has a function or role in both the…

A: Answer Macrophages are phagocytes derived from blood monocytes. The monocyte is a small spherical…

Q: Cellular or molecular components that DO function in BOTH in Humoral immunity, AND in Cell-Mediated…

A: Humoral Immunity: Humoral immunity is a type of adaptive immunity characterised by B cells producing…

Q: Adaptive immunity includes which of the following processes?   Question 2 options:   A)…

A: A defense system in the body of an individual which constitutes a complex network of cells and…

Q: The first line of defense against pathogens includes a. NK cells. b. stomach PH. c. phagocytes. d.…

A: The first line of defense against pathogens Answer : b Stomach pH The first line of defense…

Q: The following are components of the human immune system except thymus lymph nodes spleen bone marrow…

A: The immune system includes the organs and structures that are involved in the generation of immune…

Q: Innate Defense Briefly describe the role- of each in our innate defense system.. skin inflammation…

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

Q: What is a lymphocyte central to adaptive immunity that targets infected or cancerous body cells?

A: T cells belong to a group of white blood cells known as lymphocytes and play a central role in the…

Q: A A person has a disease that has activated the first line of defense. Which of the following…

A: Introduction:-  The innate immune system is a collection of nonspecific defenses found in the human…

Q: Choose one component of the innate immune system and explain how it is beneficial. This can be part…

A: Immunity that is innate or nonspecific is a protective mechanism that an individual is born with. It…

Defense Mechanism

Circumstances influence and compel people to behave in a certain way. One such behavior is a defense mechanism. It is employed by people to escape from unpleasant circumstances, thoughts and actions. Defense mechanisms are, thus, psychological strategies that help to avert and avoid unwanted feelings such as guilt or shame and situations such as threat and danger.