In an immune response, what is the main function of the circulatory system? * to send chemical signals and transport immune cells to trap pathogens and attract phagocytes to stimulate infected cells and release interferons to produce inflammation and activate B cells

Q: 25. Vaccination is very indispensable to humans and animals to get rid from pathogens. How does a…

A: Since you have asked multiple questions, we will answer the first question for you. If you want any…

Q: How does food move through your digestive tract? A. By gravity B. By wave like muscle contractions…

A: The digestive system consists of the organs that swallow the food material, mix transport, and…

Q: How do you make sure your family is protected from having the different kinds of illnesses?

A: In today's world, because of various environmental and climatic changes, the lives and health of…

Q: Which sequence below best describes the actual order of events in inflammation? O IV, I, V, II, III…

A: This function is carried out by the immune system. Immunity is divided into innate and adaptive.…

Q: _______________ are cells that are phagocytic and remove debris and are the immune system of the…

A: In human immune system, there are macrophages present which perform phagocytosis of antigen. There…

Q: Differentiate an antigen from an antibody. Illustrate how each blood group react with a specific and…

A: Blood can be defined as the type of fluid which flows continuously in the body. It helps in…

Q: The role of antibodies in the human body is to A stimulate pathogen reproduction to produce…

A: Immune system is defined as the organs and various processes of the organism's body that will…

Q: Using a concept map, give terms that you can associate with inflammation, healing and repair.

A: Inflammation is the response of the body's immune system to invading foreign materials due to…

Q: What is the function of the lymphatic system in the following class of vertebrates A. Sharks B.…

A: The lymphatic system is a complex network of vessels, tissues, and organs in the vertebrate body…

Q: Why might a fever be beneficial

A: Microbial pathogens such as bacteria and viruses infect humans for nutrition and cell division. Upon…

Q: Compare and contrast the immune system/immune response between plants and animals using a Venn…

A: The immune system/ Immune response is an in-built mechanism of a living body to protect it from the…

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: What occurs in a cell-mediated immune response? Select all that apply.

A: This form of adaptive immune response is mediated by the T lymphocytes and gives immunity Against…

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: Diagram the sequence of events by which a virus-infected cell isattacked and destroyed by cytotoxic…

A: Virus is a micro organism that invades a living cell to infect the host organism by release of viral…

Q: shortly say why the spleen is a part of the lymphatic system?

A: Answer- Spleen is a part of the lymphatic system, so consider as a lymphoid organ, it helps in the…

Q: How does the body respond to medicine? Check all that apply. Obody is healed from the illness red…

A: Pathogenic microrganism are the organism which have capability to cause disease in any organism.…

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: Compare and contrast the mechanisms of the innate and adaptive immune systems, using diagrams to…

A: The innate and acquired immunity are not two individual pathways but function in a highly…

Q: What is the function of a helper T cell? OA. to destroy cells that are already infected OB. to…

A: Helper t cells are helpful in adaptive immunity in our body. These cells recognise foreign antigens…

Q: Analyze the relationships between the types of T cells and theirreceptors, and how they are…

A: Cells of the immune system are looking for signals that cause them to react. Molecules with the…

Q: If a person had a fever, how did our immune system help us recover from that illness?

A: Immunology or immune system is the system that help to keep our body protected from various…

Q: Where are blood cells produced?

A: The blood cells are produced in the center of the bone called bone marrow The process of making…

Q: How does HIV affect the Helper T-Cell

A: HIV is human immunodeficiency virus that causes the disease AIDS. Helper T cells are the part of…

Q: Which are Harmful Immune Responses?

A: The body's defense system against infections and other harmful invaders is known as the immune…

Q: . How do plants protect themselves from foreign bodies? 2.How do some bacteria and fungi benefit…

A: plants protect themselves from foreign bodies is by having an intact and impenetrable barrier…

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: Which is mismatched? . O 1) Catalase - breaks down hydrogen peroxide 2) Leukocidin - toxic to…

A: Enzymes are an important factor in an organism's body. They play pivotal roles in various biological…

Q: T cells are often discussed in conjunction with the disease AIDS, in which a virus destroys these…

A: T Cells : T cells are part of the immune system and develop from stem cells in the bone marrow. They…

Q: When does class switching occur?a. primary responseb. secondary responsec. toleranced. memory…

A: The immune system of the human body is divided into innate immunity and the adaptive immunity.…

Q: disease-causing virus enters the body? 3. What are some different ways the body develops immunity to…

A: A tissue is formed by a group of cells. A group of tissues forms an organ, and a group of organs…

Q: Use what you know about inflammation to explain how periodontal organisms might be responsible for…

A: Suppose that bacterial plaque builds up in patient's oral cavity (on the teeth). This leads to…

Q: creative

A: Pathogen when enters into the body , the first defense that is activated is the innate immunity…

Q: What is the study of the immune system called

A: We are always exposed to a vast environmental condition which contains different types of…

Q: Summarize the events in Cellular Immune Response.

A: The cellular immune response is a specific type of immune response performed by T lymphocytes.

Q: Lymph nodes are secondary lymphoid organs. Describe the role of lymph nodes in our immune response.

A: Lymph is a mobile connective tissue and comprising of lymph plasma and lymph corpuscles. Lymph…

Q: explain how a viral infection results in elevated levels of inflammatory cytokines

A: Cytokines can be produced by CD4 cells, CD8 cells, and macrophages in response to exogenous antigen,…

Q: Described the Innate Immune System.

A: Our immune system is essential for our survival. Without an immune system, our bodies would be open…

Q: Could the adaptive immune system operate without the innate immune system?

A: * The immune response consist of  innate defense and adaptive defenses. *The innate functions in a…

Q: Discuss how haptens stimulate immune responses.

A: Antibodies are the proteins produced by the cells of the immune system. These are produced in…

Q: _____________ T cells activate the immune response and are infected by __________________

A: T cells are the cells of the immune system that are very important for the adaptive immune system .…

Q: How important is the role of the immune system?

A: Introduction Immunity is a complex biological system with the ability to recognise and accept what…

Q: Which type of immune response works in concert withcytotoxic T cells against virally infected…

A: The immune system is a complex system of proteins and cells that protects the body against…

Q: -What is the function of the adaptive immune system? a)provide an immediate and specific response to…

A: Ans=d If a pathogen breaches these barriers, the innate immune system provides an immediate, but…

Q: How does the immune system and circulatory system work together?

A: Cell is a structural and functional unit of living organisms. Several cells joined together to form…

Q: make a table with a list of lymphatic glands of the shark, pigeon, and cat (in alphabetical order)…

A: In organisms there are generally two types o f lymphoid organs. Primary lymphoid organ : eg bone…

Q: To determine: Whether the nonspecific or the specific arms of the immune response evolved first in…

A: Introduction: Innate defense and adaptive defense are two body mechanisms that protect against…