For a vaccine to produce useful protection against an infection, which of the following must a person's immune system do in response to the vaccine? Choose all that apply. Group of answer choices Some white blood cells must form memory cells White blood cells which recognize the vaccine with their antibodies must reproduce The complement system must enter a long-term activated state White blood cells which recognize the vaccine must undergo apoptosis

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 is innate immunity? Also explain its four types of barriers.

A: The immune system protects the body against pathogens and cancer cells. Immunity can be divided into…

Q: What are steps in the inflammation response? Select all that apply.   Signaling molecules decrease…

A: Need to find the the inflammatory response from the following options. The inflammatory response…

Q: Why would a virus that can interfere with a host cell’s production of MHC class I molecules be at an…

A: The body has its mechanism which acts as the defense system for the body. It recognizes the foreign…

Q: Which of the following statements is false regarding phagocytosis? It can ingest large particles. It…

A: Introduction   Phagocytosis is the mechanism by which a cell uses its plasma membrane to engulf a…

Q: Pathogens produce several types of proteins that can inhibit complement activation. The importance…

A: Complement activation is one of the most important ways of innate immune system, to get rid of…

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

A: Answer Naturally acquired passive immunity

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: Which of the following steps are part of the processing of antigen by immune cells? Select all that…

A: Answer. The events involved in the generation of peptide fragments from proteins inside cells, the…

Q: link between the innate immunity and adaptive immunity is formed

A: Immunity is the resistance to disease. The two important components of immunity are innate and…

Q: Which of the following is TRUE about interferons? Each interferon is specific for one type of virus…

A: The immune system of our body plays a critical role in fighting the pathogenic organism entering the…

Q: A. When specific antibodies bind to virus particles the virus is "neutralized." What does this mean?…

A: The immune system of the body produces antibodies, which are protective proteins. They bind to…

Q: y knocking out the following enes: ion of classical pathway C3 convertase ion of alternative pathway…

A: complement system refers to a series of more than 20 proteins circulating in blood and tissue…

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

A: The complement system is also known as complement cascade. It is a part of the immune system that…

Q: Which is/are involved in reacting to virus-infected cells? If you think more than one are involved,…

A: Many factors contribute to viral immunity. The duration and intensity of the immune response depends…

Q: The inflammatory response is an important innate immune system response. Which of the following is…

A: Inflammation is the immune system's response to harmful stimuli, such as pathogens, damaged cells,…

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 activities leads to the redness of inflammation? Group of answer choices…

A: Inflammation is the response of the immune system of the body to potentially harmful factors like…

Q: You are analyzing the immune response of an ill patient. The patient's serum contains low levels of…

A: Understanding the particular components of the resistant reaction is vital for diagnosing and…

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

A: Ans- Adaptive immunity

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: Which of the following is true about the innate immune system? Check all that apply Phagocytosis…

A: Immunity is defined as all of the physiological mechanisms that allow a person's body to recognise…

Q: Which of the following steps are part of the processing of antigen by immune cells? Select all that…

A: Antigen processing It is also called the cytosolic pathway. It i.s an immunological process which…

Q: Which of the following statements pertain to this cell.  This cell is a precursor to a cell which:…

A: Introduction :-  Monocytes are the cells which acts as a bridge between the innate and adaptive…

Q: The emphasis in innate immunity is that it is non-specific. Explain how two different factors/parts…

A: The immune system is the defense system of the body. It comprises different cells and organs that…

Q: Drag each label to the appropriate box to indicate if the label is associated with B cells or T…

A: Lymphocytes are a type of white blood cell produced from pluripotent stem cells of the bone…

Q: Which of the following is a result of activation of the compliment?

A: The term compliment applies to a part of the innate immune system means the action of the compliment…

Q: Some immune system cells like B lymphocytes and T lymphocytes must first be "trained" in either the…

A: The complex network of organ, cells and proteins in our body that defends our body against infection…

Q: Which of the following statements are accurate? T cells, B cells, and Natural killer cells are…

A: According to guidelines we have to answer the first question only. so please kindly post the…

Q: An antigen acts is a molecule that acts like a name tag, allowing the immune system to recognize the…

A: An antigen is a molecule which elicits immune response.

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.