Interferons are produced by O all healthy cells to prevent viral infection. O virus infected cells. O bacterial infected cells. O all healthy cells to prevent bacterial infection.

Q: cells of the immune system attack "alien" eukaryotic cells. O Antigen O Antibody O Tlymphocyte O B…

A: The immune system of the body is responsible for protecting the body against various substances that…

Q: Tissue fluid returns to the central circulation through a series of tubules whose nodes contain…

A: Blood is a liquid substance which flows in the blood vessels and carry nutrients and oxygen to the…

Q: T-helper cells release signal molecules called immune response cytokines, nonspecific (or innate)…

A: Helper T cells or Th cells coordinate immune responses by communicating with other cells.  In…

Q: Some strains of the human papilloma virus (HPV) are resistant to interferons. If HPV can inhibit…

A: Interferons will bind to the virus to neurtralize it. is the correct answer

Q: autoimmune response

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

Q: A child receives rubella vaccine and develops immunity against future exposures to rubella virus as…

A: The immune system in humans is there to protect the human body against foreign bodies. It fights off…

Q: Which of the following is more effective against bacteria than viruses? Type 1 Interferon Type 2…

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

Q: Which type of cells listed below have antibodies on their cell surface? O B cells macrophages O Th…

A: B cells or B lymphocytes or white blood cells are part of the immune system that remembers  previous…

Q: strain 300). You observe systemic edema of the patient. Which of the following explains (in part)…

A: 1.Recognition of systemic DAMP by B cells. This is true because B cells are lymphocytes are white…

Q: true or false Proteins which help protect cells that haven't been infected by a virus are called…

A: Interferons are mainly released from the T-lymphocytes. They are the protective protein against…

Q: When antibodies are created against a person’s own (“self”) antigens immunocompetence may result…

A: There are two kinds of immunity namely humoral immunity which is mediated by the B cells and…

Q: A A person has a disease that has activated the first line of defense. Which of the following…

A: Introduction:-  The innate immune system is a collection of nonspecific defenses found in the human…

Defense Mechanism

Circumstances influence and compel people to behave in a certain way. One such behavior is a defense mechanism. It is employed by people to escape from unpleasant circumstances, thoughts and actions. Defense mechanisms are, thus, psychological strategies that help to avert and avoid unwanted feelings such as guilt or shame and situations such as threat and danger.