Which class of antibody has no known function other than as an antigen receptor?a. IgMb. IgAc. IgEd. IgD

Q: Which type of antigens are present in an individual with blood type A? A B anti-A O anti-B

A: Which type of antigens are present in an individual with blood type A? An individual with blood type…

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

A: Memory cells are responsible for the adaptive immune system.  Memory T cells: At resting state, it…

Q: Which part of an antibody influences it's biological function

A: Answer: Introduction: Antibody is also known as immunoglobulin, a protein formed by the immune…

Q: This chemical is released by virus-infected cells to decrease the spread of virus to nearby cells.…

A: Virus-infected cells release certain chemicals that work as immunity protection against viruses. It…

Q: Select the correct answer from the answers provided. Which of these characteristics is not a major…

A: Some living organisms cannot be visible by the naked eye and only can be seen under the microscope.…

Q: Yescarta therapy involves the patient receiving modified T-cells from a member of their family. Is…

A: Modified T cells, also known as chimeric antigen receptor T cells (CAR T cells), are utilized to…

Q: Which of these participates in costimulation? a. cytokinesb. complementc. antibodiesd. histaminee.…

A: Introduction: A signaling pathway responsible for producing a response from the B and T-lymphocytes…

Q: When we get sick we trust our immune system to protect us, but what happens when that system goes…

A: The fundamental elements of the immune system are white blood cells, antibodies, the complement…

Q: In what process is clonal selection important?a. Complement function c. Inflammationb. B cell…

A: Clonal selection is a process that explains how a single B or T cell that recognizes an antigen…

Q: The third line of defense includes: a. inflammation b. stomach’s digestive acid c. phagocytes d. MHC…

A: Answer is d.)  MHC proteins.

Q: When immunity is developed in another individual is transferred to an individual who was not…

A: The body's ability to identify pathogens (antigens),to eliminate dangerous pathogens to prevent them…

Q: w..*** Antibodies Select one: a. are shaped like the letter B b. assist in destroying particular…

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

Q: State why an antibody is represented as H2L2 .

A: Antibodies are produced by B-lymphocytes which are specific for the antigens. In the body there are…

Q: The region of an antibody that is the antigen binding site is thea. constant region. b. variable…

A: Proteins that are Y-shaped that fight against the body’s foreign invaders are called Antibodies.…

Q: Describe how cells that belong to a particular individual are identified so that the individual’s…

A: Answer -Our immune system can identify self and non-self cells.

Q: Which of these offers a nonspecific defense against viral infection? a. Antibodies b. Leukotrienes…

A: There are some living organisms that cannot be observed by the naked eye and only can be seen under…

Q: Which of the following links the Innate immune system to the adaptive? a. Cytokines b. APC cells c.…

A: INTRODUCTION Antigen presenting cells This is atype of phagocyte. These cells shows antigens on…

Q: Upon reexposure to a pathogen, a memory B cell can differentiate to which cell type? a. CTL b. naïve…

A: Second line defence or non-specific defence is primarily dependent upon Neutrophils, macrophages and…

Q: Which is/are important in innate immune responses?a. interferonsb. clonal inactivationc. lymphocyte…

A: Innate immunity on non specific immunity includes all the defence elements with which and individual…

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: Which cell actively produces antibodies during an immune response? B lymphocyte T lymphocyte plasma…

A: An immune response is triggered when ever of foreign substance enters in our body.

Q: Select all of the pathways that can activate without antibodies.   A. Alternative   B. Lectin…

A: Alternate pathway is a type of complement pathway in which pathogens are Opsonized and killed.…

Q: What is the function of Regulatory T-cells answer in one paragraph

A: Regulatory T cells develop in the thymus. These are also known as suppressor T cells.

Q: The type of immunity that is gained from an intravenous injection of antibodies is called O…

A: The immune system is made up of a variety of tissues, cells, and chemicals that collaborate to…

Q: How many antigen-binding sites does an antibody usually have? 4 1 2

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

Q: How can a drug influence the immune system? In your answer also include an example for  each…

A: Immune system consists of various immune cells and various types of immunity against the outside…

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: Discriminate between humoral and cell-mediated immunity in a table .

A: Immunity is the body's defense system that fights against pathogens and provides protection against…

Q: Which class of antibody is found in mucus?a. IgMb. IgAc. IgEd. IgD

A: Antibodies, also known as immunoglobulins are Y-shaped globular proteins secreted by the plasma…

Q: What are the steps involved in antibod production in response to infection with a virus. Include the…

A: The antibodies or immunoglobulins are produced and secreted by the B-lymphocytes or B-cells. B-cells…

Q: Why do you measure the level of blood antibody in patient?

A: Antibodies are big, Y-shaped proteins that the immune system employs to recognize and neutralize…

Q: Which type of immune cell listed below recognises IgE bound to multicellular parasites and can…

A: Eosinophils are a type of white blood cell that is involved in the immune response against…

Q: Draw a picture of an antibody molecule, labeling each ofthe components and the places where antigens…

A: Introduction  Antibodies are also known as Immunoglobulins as they resemble globulins which usually…