ch statement best describes an immune response? )It always produces antibiotics It usually involves the recognition and destruction of pathogens. It stimulates asexual reproduction and resistance in pathogens. ) It releases red blood cells that destroy parasites.

Q: Complement proteins in the blood can Activate phagocytic feeding Attract leukocytes to the area of…

A: The immune system protects the body from infections.

Q: The influenza virus produces a protein that degrades interferon. How does this increase its…

A: Some viruses like influenza virus escape the anti-viral activities of interferons by gene (and thus…

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: In HIV, helper T cells are affected. Describe how this impacts both the humoral and cell- mediated…

A: HIV (human immunodeficiency virus) is a virus that attacks the immune system of the body. It creates…

Q: The immune system of a person is supressed. He was found positive for a pathogen in the diagnostic…

A: ELISA refers to the enzyme-linked immunosorbent assay. It is a plate-based assay technique and is…

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: Human leukocyte antigens (HLAs) are involved ina. cell-mediated immunity. d. complement.b.…

A: HLA stands for human leukocyte antigens. They are antigens and found on the surface of white blood…

Q: Identify each immune response as either humoral (H) or cellular (C. 11. release of histamine causes…

A: Disclaimer: Since you have asked multiple questions we will solve the first three questions for you.…

Q: What is the term that describes how pathogens alter their surface antigens to prevent antibody…

A: Pathogens are the organisms which upon entering in to the  host causes infectious diseases.

Q: Although interferons have several effects, they are particularly useful against infections with…

A: Answer is b.)  viruses.

Q: Breast feeding provides which of the following to an infant?a) Artificial active immunityb)…

A: Immunity may be defined as an ability of the body to fight infections.  Immunity may be two types…

Q: Annual flu shots: deliver antibody from the survivors of a virus. boost the number of phagocytes…

A: FLU-   It is an infection caused by a virus in which the respiratory organs are affected like the…

Q: Some materials, such as metal bone pins and plastic heart valves, can be implanted into the body…

A: Introduction Immune system:- It is a complex network of cells, tissues, organs, and the substances…

Q: Pathogenic bacteria can produce exotoxin, Describe how exotoxin from three different affects human…

A: Exotoxins are toxins produced by bacteria during their growth and metabolism and further released…

Q: hy immune system does not recognize the normal flora of microbes as antigen? with explanation

A: The immune system is well-knwon defined as a term that stated as a complicated system of cells and…

Q: Jane Doe is infected with HIV. One of her medications is acyclovir, which is a/an_____________drug…

A: HIV(human immunodeficiency virus) is a type of virus, which is transmitted from one person to…

Q: Which of the following groups are not correctly matched? а. Neutrophils---antigen presenting cell b.…

A: Introduction: An immune system is a huge organization of cells and tissues that is continually…

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: Macrophages can Aggressively eat parasites Secrete toxic peptides and enzymes Produce a powerful…

A: All of the above.

Q: Describe how our immune system protects us against harmful invaders. Include the words antigens and…

A: Immune system-: Our immune system is and strong barrier wall which stands between all the invaders…

Q: An immunizatin reduces the chance that you will catch a severecase of disease because the…

A: Immunization is the process of developing immunity against the particular pathogen by the…

Q: Viruses have countered the specific immune defense systems by developing “disabling” or “evasion”…

A: Answer :- As we know that It is deep rooted that the viruses have developed wide assortment of…

Q: Antibodies, complement proteins, and phagocytic cells provide effective protection against all of…

A: The human body is under constant attack by desiccating agents from all over in the form of…

Q: What measure a microbe would take to escape from immune system? Explain your answer with examples?

A: Micro organisms and Immune System -- Micro organisms or microbes are defined as organisms which can…

Q: How does the immune response of the human body differ from a bacterial infection vs. an invasion of…

A: Immune system is composed of cells, organs and proteins. It protects our body from harmful…

Q: Visit this website (http://openstaxcollege.org/l/immunecells) to learn about the many different cell…

A: Role of dendritic cell in infection by HIV Dendritic cells belong to the heterogeneous family of…

Q: suppose than individual's arm is cut, and because of this injury, bacteria are able to gain entry to…

A: When it comes to protecting the body then immune system is the system that acts as defense mechanism…

Q: It is the first step of the Non-specific host resistance and the immune system itself.

A: Immune system  Immune system is ability of the body to fight with foreign objects like bacteria,…

Q: Natural immunity occurs without a vaccine, just by exposure to a particular stimulus, like the…

A: Introduction  Immunity: it is the capability of our body to fight against the diseases. This is done…

Q: Killer T-cells help protect us from viral infections. Explain the mechanism of their action.

A: Virus are amongest the most dangerous micoorganisms. They replicate only within living host. And…

Q: Imagine a new viral infection has emerged in the southwestern U.S. The virus has distinct surface…

A: The immune response happens via cytotoxic cells, Interferons and antibodies. The virus invades the…

Q: Column B Type of immunity A. Innate Column A Clinical situation Trauma patient receives…

A: Immunity  Immunity is defined as the ability to fight against an infection caused by a foreign…

Q: Foreign cells and tissues, allergens, and the body's own cells that it fails to recognize as normal…

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

Q: Vaccines provide protection to the patient by inducing an adaptive immune response none of these is…

A: The body has a specialized defense system that is always working to fight these infectious agents…

Q: Which of these pairs are mismatched? a. cytosol: intracellular pathogen b. surface of…

A: Pathogens are organisms that cause disease in their specific host. The severity of the disease…

Q: Why doesn't a vaccine cause a person to get ill?

A: Infectious diseases are diseases caused by a bacterium, virus, fungus or other pathogens.…

Q: If a hapten conjugates with a carrier molecule, what might the result be?  the hapten-carrier…

A: Hapten is a very small molecule that may be peptides, carbohydrates, which bind to carrier…

Q: Vaccines are given to provide protection against pathogen causing infections. Which of the following…

A: A pathogen is a disease-causing bacteria, virus, parasite, or fungus in the body. Each pathogen…

Q: Substances that are injected containing an antigen to stimulate the immune system to respond are…

A: The immune system is a control network of organs and immune cells that detect and kill foreign…

Q: What if the surface of a bacteria cell was not very antigenic? What would this mean for the host?…

A: Antigens are substances that produce an immune response in the host body. Antigens are present on…

Q: Justify the statement-although infants need almost two years to develop the adaptive immune system…

A: The immune system defends the body against infection by a network of cells and proteins. A baby's…

Q: The complement system of defense is composed of proteins that are always present in the blood. Which…

A: The complement system is the part of the immune system that enhances the ability of antibodies and…

Q: Which molecules function as chemical signals between cells and stimulate a wide range of nonspecific…

A: Immune system of our body fights with different foreign antigens and help us to protect ourselves…

Q: Bryan is a physician at a major metropolitan hospital. Since the attacks of September 11, 2001, his…

A: Antibiotics These are either synthetic or semisynthetic agents that prevents or reduces the growth…

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: Based off of the concept of the COVID-19 vaccination, which of the following conditions is very…

A: The COVID-19 vaccine is formed from the mRNA of the virus particles and in some cases the harmless…

Q: Complement must be inactivated because if it were NOT, A. protein synthesis would be inhibited, thus…

A: It is a part of the immune system that enhances the ability of antibodies and phagocytic cells to…

Q: Why are most unimmunized children protected against diseases such as measles?Choose one: A.  They…

A: Immunization is the process whereby a person is made immune or resistant to an infectious disease,…