What types of cells produce antibodies? B cells memory T cells O macrophages

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: Which of the following characteristics pertains to T cells?a. have specific receptorsb. are of more…

A: T cells (also called T lymphocytes) are one of the major components of the adaptive immune system.…

Q: Which cells would make the antibodies to help the body fight off SLE? O Cytotoxic T-Cells Natural…

A: SLE is an autoimmune disorder in which immune system attack self cells.  Cytotoxic T cells and…

Q: Antibody production takes place ina. T cells.b. natural killer cells.c. B cells.d. mast cells.

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

Q: Complete the flow chart in Figure with the correct terms from the bulleted list below.

A: B-lymphocytes matures in the bone marrow in humans but in birds it is Bursa of Fabricius and…

Q: What does the T-cell receptor on the helper T cell bind? free antigen in soluble form b. antigens…

A:

Q: Each B-lymphocyte has several hundred thousand identical copies of __________________ on their cell…

A: Immune system is a network of various cells, tissues and organs that protects our body from invading…

Q: 15. cytokines signal B & T cell production _16. macrophage presents antigen to the matching receptor…

A: The immune response is the body's way of recognising and defending itself against bacteria, viruses,…

Q: An antigen-presenting cell (APC)a. presents antigens to T cells.b. secretes antibodies.c. marks each…

A: Helper T-cells activate B-cells in order to generate antibodies and aid the production of killer…

Q: Monocytes are ____________- leukocytes that develop into _________- .a. granular, phagocytes b.…

A: Monocytes are a type of leukocytes with amoeboid appearance and a unilobar nuclei. They constitute…

Q: Which is/are not part of adaptive immunity?a. phagocytic cells e. antigen receptorsb.…

A: Adaptive immunity is a type of immunity that an organism gets after it has been exposed to an…

Q: B cells that produce and release large amounts of antibody are called: a. Memory cells b.…

A: B lymphocytes are thymus-independent cells that express immunoglobulins (see below) on their…

Q: Which of the following immune cells/molecules are most ef-fective at destroying intracellular…

A: Answer is c.)  TC cells.

Q: T cells that secrete cytokines that help antibodyresponses are called ________.a. Th1b. Th2c.…

A: T cells are also known as T lymphocytes as they are produced and mature in the thymus. They are an…

Q: he following labels to the correct immune response category: | Humoral Immunity Kills mutated human…

A: Immunity is an intensive topic, ought to have an associate reference of its own. These ideas embody…

Q: Antibodies are______ . a. antigen receptors c. proteins b. made only by B cells d.all of the above

A: Antibody  Antibody is the Y shaped molecules that fight with foreign objects or pathogens.

Q: Which of the following is a function of the thymus?a. production of red blood cellsb. secretion of…

A: Answer: Introduction: Primary lymphoid organs – Primary lymphoid organs are including thymus, Bursa…

Q: Familiar symptoms like high temperature and swelling are processes to aid in the immune response the…

A: The immune system in our body provides protection against the foreign particles (antigen). The WBC…

Q: Cells whose main function is in specific defenses, but not in nonspecific defenses include: O…

A: Immunity is of 2 types - specific and non specific.  Specific immunity or defence is the immune…

Q: HIV causes immunodeficiency by attackinga. memory B cells. c. plasma cells.b. helper T cells. d.…

A: HIV or Human Immunodeficiency Viruses are types of Lentivirus that infect Humans. Here we will see…

Q: What produces Autoantibodies? Select one: a. Macrophages b. Memory T cells c. Plasma B cells d.…

A: Antibodies (immune proteins) that mistakenly target and react with a person's own tissues or organs…

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: Which of the following is NOT part of the body's third line of defense? Antibodies O Cytotoxic…

A: To combat foreign invaders such as viruses, bacteria, and fungi, the human body does have three…

Q: Which of the following does not pertain to B cells?a. have passed through the thymusb. have specific…

A: Immune system comprises innate and acquired immunity. Innate immunity consists of a physical barrier…

Q: ic T cells can kill virus-infected cells. ic T cells respond to antigen bound to MHC class I…

A: T lymphocytes are a type of lymphocyte. T cells are one of the immune system's most important white…

Q: Antigen-presenting cells cana. take in foreign antigens.b. process antigens.c. use MHC class II…

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

Q: The immune system cell that binds to herpes infected cells and kills them are? A. Regulatory cells…

A: The immune system can be defined as the type of organ system which participates in protecting the…

Q: What specific cell type is increased in response to a diverse microbiome, that seems to help prevent…

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

Q: Which hypersensitivities are T-cell mediated?a. type I b. type II c. type IIId. type IV

A: Hypersensitivity is also called intolerance, or hypersensitivity reaction. Hypersensitivity is an…

Q: Which type of T cell is most effective against viruses?a. Th1b. Th2c. cytotoxic T cellsd. regulatory…

A: Viruses are dead organisms which enter in the body of host and attack the immune system. Viruses…

Q: 2) Hematopoietic stem cells give rise to: (Choose all that apply) а. B cells b. T cells Macrophages…

A: The stem cells that give rise to other blood cells are known as hematopoietic stem cells (HSCs).…

Q: This type of lymphocyte contains CD4 receptor sites used by the HIV virus. Cytotoxic T-cells Helper…

A:

Q: Cytotoxic T Cells kill: Bacteria that are free floating in the blood stream Natural Killer Cells O…

A: Immunology is the branch of science which deals with the component of immune system and its…

Q: Where do B lymphocytes gain immunocompetence? A. red bone marrow B. thymus C. lymph nodes

A: Immunocompetence can be described as the body's ability to face an antigen and fight against it. An…

Q: 15. cytokines signal B & T cell production 16. macrophage presents antigen to the matching receptor…

A: The immune responses are divided into two types: The humoral immune response and the cellular immune…

Q: Part 2. Identify each immune response as either humoral (H) or cellular (C). А. release of histamine…

A: The immune response is the body's way of recognising and defending itself against bacteria, viruses,…

Q: The largest and most effective of the phagocytes are:  a. red blood cells b. lymph nodes c.…

A: Question- The largest and most effective of the phagocytes are:  a. red blood cells b. lymph nodes…

Q: Which cells of the immune system secrete antibodies? A. Natural killer cells only B. T cells only C.…

A: The immune system helps prevent the entry of foreign substances into the body. The immune system…

Q: Antibodies are able to dispose of antigens in which of the following ways? O Neutralization…

A: Antibodies or Immunoglobulins are substances produced by the immune system, in response to a foreign…

Q: What type of immune cell kills cells infected with viruses? B-cells killer T-cells memory B-cells…

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

Q: B cells (plasma cells) produce _______________ that bind antigen

A: The ability of an organism to defence against the pathigens that causes infection or the state of…

Q: Phagocytes

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

Q: Select the type of T cell that plays a role in diminshing an immune response:

A: T cell or T lymphocyte, is a vital component of the immune system. When it comes to protecting the…

Q: HIV/AIDS attacks what type of cell? Multiple Choice B cells T cells Band T cells RBC

A: Acquired immunodeficiency syndrome (AIDS) is a spectrum of life-threatening conditions is caused by…

Q: The function of the innate immune system is: "cell-mediated immunity" "chemical signalling" O…

A: Introduction Immunity Refers To An Organism's Ability To Fight Itself Against Illnesses. It Protects…

Q: The antibodies producing cells are: NK cells O T cells Plasma cells Mast cells

A: Antibody production includes readiness of antigen tests and their protected infusion into research…

Q: T cells that react with self antigens are destroyed through: A. cytokinesis b. macrophages c.…

A: The T cells are one of two lymphocytes and play an important role in the immune system. B-cells are…

Q: This is the type of cell which produces antibody in response to infection.

A: Answer : B cell or plasma cell is the correct answer. B cells or plasma produces antibodies against…

Viral Infections

Viruses are abundantly found, minute entities that have genetic material enclosed within a protein coat. The proteinaceous material enclosing the genetic material of the virus is called a capsid. The genetic material could be either DNA (deoxyribonucleic acid) or RNA (ribonucleic acid). A virus is too minute to be looked at with naked eyes and therefore visualized with the help of a microscope. They are acellular entities that require a host for processes, such as replication, transcription, translation and multiplication. Plants, animals, and bacteria act as host wherein the virus reproduce. Viruses cannot multiply outside the host's body and thus are considered nonliving outside the host body.