Identify each immune response as A - first line, B - second line, or C - third line of defense.

Q: Adaptive immune responses are slow to develop, taking days to weeks after exposure to reach their…

A: Immunity It is a resistance acquired by a host towards an injury causing microbes or overall ability…

Q: What does the term nonself mean in reference to the immunesystem?

A: The immune response is the response of the body towards the foreign particle, which activates the…

Q: Why does the immensely powerful immune system of the body, an organ system that has evolved over…

A: Human immune virus (HIV) is a retrovirus which attacks the immune cells of the body. It affects the…

Q: what role does the immune system play in preventing disease? give specific examples for the first,…

A: To determine: The role of the immune system in preventing disease. Examples for first second and…

Q: Ryan was exposed to virus A in January and missed several days of school due to his illness. In…

A: The white blood cells in the blood provides immunity in our body that ultimately fight against…

Q: what is science

A: Humans have been known for observing, discovering, searching for various things present in their…

Q: When is antigen processing an essential prerequisite for an immune response?

A: Antigen processing,  is an immunological process that prepares antigens to be identified by special…

Q: Transfer of immunoglobulins from mother to child during breastfeeding can protect the child from…

A: Answer Naturally acquired passive immunity

Q: What is the mechanism dendritic cells use to deliver the message about a specific pathogen to the…

A: Introduction T cells are immune system cells that arise from bone marrow stem cells. They aid in the…

Q: The process by which a B cell with the appropriate antibody selection antibiotic deletion clonal…

A: When an antigen reacts with specific receptors and B and T cell and allow to divide continuously in…

Q: What is called Acquired immunity?

A: The immune system in the body act as a defense system. It fights against disease and infection. The…

Q: Describe how T cells are activated during the development of a specific immune response. e.i. After…

A: Helper T-cells invigorate B-cells to develop antibodies and help executioner ( killer )cells create.…

Q: Why is iron availability important in body defenses?

A: The cells of the immune system are categorized as neutrophils, lymphocytes, and monocytes. The…

Q: A 35- year old farmer stepped on a rusty nail and does not remember the last time he had a tetanus…

A: Tetanus, often referred to as lockjaw, is caused by a bacteria that's most ordinarily found in soil.…

Q: Describe how the immune system distinguishes foreign cells from cells deemed as self.

A: Our immune system is capable of protecting our body from foreign agents like germs, bacteria,…

Q: Jack and Jill were badly burned in an accident at the well and both were taken to the burn unit of…

A: Burn injury is the demage to skin or the tissue caused by various agents like fire , electric , Sun…

Q: Which of the following statements is correct regarding active and passive immunity? a) Immunological…

A: Immunity is defined as the ability of an organism to resist the pathogenic damage caused by another…

Q: The human immune system has a variety of ways to protect us from pathogens, including innate and…

A: The immune system is a collection of biological mechanisms that defends an organism against illness.…

Q: How many types of “foreign molecules” (use the proper term where needed) does each cell recognize?…

A: Antigens can be classified according to their source: Antigens from outside the body Exogenous…

Q: Which of the following is not characteristic of the adaptive immune system? A) It forms memory in…

A: activated T cells become plasma cells

Q: What type of immunity is primarily responsible for combating pathogens found in the extracellular…

A: There are many bacteria that are responsible for causing infectious disease in humans to multiply in…

Q: Name three features of a secondary immune response that distinguish it from a primary immune…

A: Primary Immune Response: It is the initial response of the immune system when first exposed to a…

Q: The immunogenicit

A: Immunogenicity is the ability of any immunogen/pathogen to provoke/ generate both cell mediated and…

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…