In our circulatory system, one of the blood protection function is preventing infection. Explain this further ; Preventing infection • Antibodies • Complement protiens • WBC's (White Blood Cell's)

Q: Which of these would be a first line of defense against microbial infection?

A: Ans : Our immune system has three lines of defense to fight against microbial infection. Those are :…

Q: Two integrated systems defend our body against immunity disease. The (nonspecific) system responds…

A: Immune system is the versatile defence system which protect the body against various pathogen.

Q: Discuss the importance of immunity as it relates to the various immunizing drugs and their use in…

A: Antibodies are isolated and administered to the patients to fight against a specific infection. This…

Q: Vhich of the following is FALSE? O a. The complement system and inflammation are examples of innate…

A: The immune system protects our body from infections through two lines of defense mechanisms;…

Q: e human immune system consists of a network of cells, tissues, and organs. The cardiovascular system…

A: Immune system is the defence system of body that protects the body against intra and inter cellular…

Q: B and T lymphocytes are part of the adaptive defense system because th     adapt to their…

A: Immunity is  the ability of an organism to resist disease causing microorganisms or pathogens. There…

Q: Describe the two major ways in which monoclonal antibodies are used for immunotherapy

A: Immunotherapy means treating a disease by inducing the immune response of the individual.…

Q: In looking at the 3 lines of defenses of the immune system what are the similarities and…

A: Immune system consists of various cells and biological processes of host organism which serves to…

Q: Which of the following defines a memory cell?   Microorganism that typically lives on the human body…

A: Primary response- the immune response that occurs during the body's first encounter with a…

Q: Rattlesnake anti-venom: confers artificial passive immunity   contains IgG   both confers…

A: The immune system of the body is responsible for fighting the infections in the body and providing…

Q: Which best describes the role of innate immunity? * It protects the body from foreign…

A: Innate immunity is the immunity one has from the time of their birth. It is the first line of…

Q: Multiple sclerosis is an autoimmune disease characterized by production of auto-antibodies directed…

A: Multiple sclerosis is a disease of brain and spinal cord. In multiple sclerosis, the immune system…

Q: All of the following general properties describe the adaptive immune response except?

A: When a pathogen invades the body lymphocytes are capable of producing antibodies. These antibodies…

Q: Discuss how the immune system handles intracellular and extracellular microorganisms differently.

A: Safe reactions to unfamiliar microscopic organisms:The weakness of extracellular and intracellular…

Q: What kind of side effects can I expect from the interferon beta?” Which teaching statement by the…

A: The interferon beta is an immunomodulators which is a treatment of choice for the patient who is…

Q: **Monoclonal antibodies and Polyclonal antibodies What are the differences? How to make them?…

A: Antibodies, also known as immunoglobulins are proteins produced by the immune system in response to…

Q: To boost our natural immune system we should participate in moderate exercise.       True   False

A: Immune system is a kind of organ system which provides the immunity against the foreign bodies.

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: Explain the role of leukocidins in immune evasion, allowing microbes to become established.

A: Leucocidin is secreted by some Staphylococcus strains. It is a type of cytotoxin. It can form pores…

Q: hich of the following is a set of immediate general defenses against infection present in all…

A: Ans- Adaptive immunity

Q: Monoclonal antibodies: are very specific for their O d. target antigen, but are somewhat difficult…

A: Antibodies are proteins produced by a type of white blood called B lymphocytes. Pathogens have…

Q: Antigens are cellular parts that are able to bind to antibodies. Antigens are usually made out of…

A: Antigen-antibody complex  or antigen and antibody reaction, is a very specific chemical interaction…

Q: 6. What is the functional significance of the shape of an erythrocyte?

A: Blood is the major circulatory body fluid, which transports enzymes, hormones, nutrients, and…

Q: In contrast to the circulatory system the lymphatic system is an open network that moves the blood…

A: The lymphatic system is a network of tabular vessels or ducts and nodes through which lymph flows.…

Q: Describe the function of electrochemical immunosensors and how it can work on patients to detect it…

A: An affinity biosensor known as an immunosensor relies on associations between a particular antigen…

Q: Explain ways in which the innate (nonspecific) and adaptive (specific) immune responses cooperate to…

A: Immunity is the ability of an individual to recognize the “self” molecules that make up one's own…

Q: explain and distinguish between nonspecific and specific response of immune system.

A: The body is exposed to many infectious agents always, so all bodies of organisms have their own…

Q: Overexpression or underexpression of cytokines or cytokine receptors have been implicated in several…

A: Cytokines are a type of protein molecule produced by cells in the body, including immune cells, that…

Q: One of the following doesn't cause inflammations and so doesn't induce immune response of the body.…

A: It is a form of programmed cell death that occurs in multicellular organisms.

Q: 1 Write essay Demonstrate the homeostasis involved to maintain the system functions a) at least two…

A: Every organism possesses a mechanism for maintaining homeostasis which is a process in which the…

Q: B cells are short-lived & function to fight current or ongoing infections; whereas B cells are…

A: T cells and B cells are examples of cell-mediated immune systems. They originate from bone marrow…

Q: A measure of antibody level in the plasma is the primary response. the secondary response. antigen…

A: Antibodies, also known as immunoglobulins, are proteins produced by the immune system in response to…

Q: Which of the following is true about IgG? View Available Hint(s) for Part A       It is restricted…

A: Option C  It is the most common antibody class.

Q: After defeating an invader, T cells remain embedded in the tissue where the infection occurred,…

A: * when a pathogen enters into the body , our body immune system will produce antibodies inorder to…

Q: Know the major characteristics of the different antibodies (Ab's) Ex. bivalent, highest…

A: There are five kinds of antibodies contributing to the immune system of humans.  These are…

Q: How would a macrophage deficiency likely affect a person's innate and adaptive defenses? • Explain…

A: Pathogens are disease-causing organisms that can cause humans to become ill or die depending on the…

Q: A splinter, unfortunately, punctured your skin. The splinter was found to Clostridium tetani…

A: According to the question, the splinter is got into the skin by an accident also the splinter is…

Q: Three things that we can do to build our Immune system are

A: Immune system contains the cells, tissues and organs that fight against the infections and other…

Q: Antibodies are secreted by: Select one: a. basophils. b. macrophages. C. plasma cells. d. T cells.

A: The antibodies are glycoprotein molecule that has two heavy chains and two light chains. It binds…

Q: What beneficial role do fevers play in immunity? The height of a fever has nothing to do with the…

A: Fever activates our body's immune system.Heating boosts our immunity by speeding disease fighting…

Q: What type of immunity is acquired once vaccinated against COVID-19? *       No answer       passive,…

A: Immunity is the body's capacity to defend itself against infectious diseases. When you are immune to…

Q: A two-month-old baby is found to lack class I MHC molecules. How would this defect impact his…

A: A large locus present on vertebrate DNA known as the Major Histocompatibility Complex (MHC), has a…

Q: The role of lymphatic system in our immune response

A: The lymphatic system contains several associated tissues and organs such as lymphatic vessels, lymph…

Q: Innate immunity mounts a stronger and faster response after every subsequent encounter with a…

A: A part of adaptive immunity, humoral immunity produces specialized immune responses to a particular…