immune system

Q: Fever is helpful because many disease-causing bacteria do not grow well in hot environments. O True…

A: Introduction: An elevated body temperature is referred to as a fever. Although it might differ from…

Q: The immune system can be split into two major categories, the innate immune system and the adaptive…

A: To protect the body from dangerous invaders like bacteria, viruses, fungi, and parasites, the immune…

Q: Which of the following is NOT a component of the adaptive (specific) immune system?   cytotoxic T…

A: The body's capacity to protect itself from infections and illnesses is known as immunity. It…

Q: Interferons are primarily produced in response to infection with which pathogen type? Group of…

A: Introduction :-   Interferons are synthetic analogues of proteins produced by your body. These…

Q: Humoral immunity is the part of the adaptive immune system involving: A.cytotoxic T cells killing…

A: The adaptive immune system is also known as acquired or specific immune system. It is a subset of…

Q: Ten ways the human body fight against infections

A: All in all, your body battles infection by keeping things out of your body that are unfamiliar. Your…

Q: The mucosal immune system provides protection for a vast area of the body and contains…

A: This question is about mucosal immune system. Mucosal immune system is the largest component of…

Q: Epithelial tissue covers surfaces and lines cavities. This is the ___ line of defense.…

A: Immune system is responsible for killing the foreign body present in our body.

Q: Mention the site in the body where the B-cells and T-cells are formed. Give one difference between…

A: Introduction: The immune system is involved in protecting the human body from any invading pathogen.…

Q: What is an interferon?

A: Interferons are a part of cytokines family. They are a group of signaling proteins. They are known…

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: The immune system relies on defensive white blood cells called antibodies  blood  leukocytes…

A: The blood is the connective tissue which consists of plasma and blood cells. Blood cells consist of…

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: The most specific of the body's defenses against a particular disease is:     physical barrier…

A: The immune system of our body provides two different types of immunity - innate immunity and…

Q: Which of the following types of immunity is responsible for preventing pathogens from entering the…

A: Immunity is the body's ability to defend itself against infectious agents, such as bacteria,…

Q: Write a short note on immune response

A: The immune system has evolved to protect the host from a universe of pathogenic microbes that are…

Q: Imagine you are the coronavirus living in New York City. You thought the best place to find the most…

A: Coronavirus is defined as a type of common virus that will infect humans, which will typically lead…

Q: the immune response is strongest there in all infections cells there are exposed to stomach acid and…

A: Immune tolerance is a state of unresponsiveness of the immune system to substances  that have the…

Q: Which of the following proteins are part of the first line of defense against microbial invasion?…

A: The immune system in our body is responsible for providing protection against pathogenic…

Q: Which of the following is FALSE? O O Proteins with their ability to have a primary, secondary,…

A: The adaptive immune system evolved mechanisms to distinguish self from foreign antigens.Antigens…

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

A: Ans- Adaptive immunity

Q: What is the function of mucus in preventing infections? Group of answer choices To stimulate the…

A: Mucus is a aqueous layer that is secreted by the mucous membranes.

Q: The immune system plays a great part in transplantation of organs. Using the knowledge of its…

A: Transplantation is the process of taking tissues or organs, called a graft, from one individual and…

Q: Each is an effect of complement activation EXCEPT     interference with viral replication.…

A: The complement system is a course of serine proteases that is encoded by genes starting from similar…

Q: The following are all features of adaptive immunity except ____ It is a systemic response It is a…

A: The adaptive immune response, also referred to as acquired response is the one that relies on two…

Q: Part of the complement system of defense is opsonization. This process

A: The complement system also called the complement cascade comprises plasma proteins and other…

Q: Which of the following statements is true of acquired immunity? It does not involve experience and…

A: The immune system produces an immune response which is a reaction occurring within an organism to…

Q: A patient comes into the hospital complaining of having symptoms that looks like to be a…

A: In the question it is given that the person is having streptococcal infection and the symptoms…

Q: Which of the following is true about the immune system? Check all that apoply. Rejecting  organs or…

A:

Q: Which of the following is a protein involved with the innate immune response? eosinophil…

A: Our immune system is responsible for protecting our body against foreign microbes. The immune system…

Q: The body’s immune response comprises innate immunity and adaptive immunity. Virulence is the…

A: The ability of a pathogen or microbe to harm a host is referred to as virulence. In most cases,…

Q: Pasteur injected the material from the spinal cord of a rabbit that died of rabies into a young boy…

A: Immune system of the body is responsible for killing the pathogen.

Q: What is the role of interferons in the immune response? They stimulate the production of antiviral…

A: The network of the biological processes which protects an organism from various germs, pathogen and…

Q: autoimmune response

A: a) Option is incorrect. In an autoimmune disorder, the body is not able to distinguish its own…

Q: Which is not a second-line, non-specific defense? inflammation IgA on mucous membranes…

A: Immunology is a branch of biology which deals with the study of immune systems and their responses.…

Q: Which T-lymphocytes activate the B-cell response? suppressor T-cells. cytotoxic T-cells. helper…

A: T cells are most important cells in adaptive immunity.  T helper cells activated by interacting…

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: Write TRUE is the statement is True, otherwise write FALSE and explain why the statement is False.…

A: The complement system involves a set of genes that distinguish foreign cells from body cells.…

Q: True or False Specialized organs, tissues, and cells make up the immune system. Parasites, viruses,…

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

Q: All of the following are true of the lymphatic system, EXCEPT: Lymphatic capillaries lie in close…

A: Introduction :- APC stands for Antigen-Presenting Cell. APCs are specialized cells of the immune…

Q: Drag the labels to correctly relate host cells to the defense processes they carry out. Active in…

A: White blood cells or WBCs are responsible for giving protection against any foreign particles.…

Q: Which of the following would be unlikely to cause a cell-mediated immune response? View Available…

A: The correct option is Staphylococcus aureus. Hepatitis B virus, Mycobacterium tuberculosis, and…

Q: Which one of the following statements regarding our innate immune system is false?

A: One of the two primary immune defence mechanisms in vertebrates is the innate, or nonspecific,…

Q: Which of the following is NOT one of the major functions of T lymphocytes (T cells)?   activating…

A: T cells, also referred to as T lymphocytes, are a subset of white blood cells that are essential to…