Herd immunity protects un-immunized individuals because immunized persons in the community serve to interrupt transmission of the disease. A) O True B) O False

Q: After your immune system subdues the virus, you wake up in sweaty clothes. i) Explain generally why…

A: When a virus infects a person (host), it invades their cells to survive and multiply. Once inside,…

Q: Which of the following tems among A-I A) O fermentation B) O immunity C) O antigen

A: In biology, immunity refers to the capability of an organism to fight against harmful microbes. It…

Q: Which is not a direct consequence of an antibody:antigen interaction? A) O clump or agglutinate…

A: Option E is the answer.  All the above are consequences of an antibody: antigen interaction.

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: An allergic reaction is an example of:

A: An allergic reaction is an example of:

Q: Which of the following are important for viral protection

A: Which of the following are important for viral protection? Answer. (b)Interferons

Q: Vaccines are substances that confer immunity against________.a) All kind of diseases b) Communicable…

A: Each vaccine contains a small amount of the  germ (virus or bacteria) ,inactivated  or dead or parts…

Q: Which of the following statements is false?a) A disease with a long incubation period might spread…

A: The immune framework is an organization of natural cycles that shields a living being from diseases.…

Q: Select the TRUE statement: Convalescent plasma therapy is O A) an active artificially acquired…

A: Immunity is the measure of the body's defenses against disease. It is the ability of the body to…

Q: Pathogenic organisms cause damage to the host by a variety of mechanisms, depending on the category…

A: The immune system is the defense system that helps in the prevention and destruction of foreign…

Q: ____________ are suspensions of killed or live germs which is employed to induce the production of…

A: Among the given options, option (a) is the most appropriate.It explains that the vaccines are…

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: Which form of acquired immunity is the patient developing by having this infection?   A) Active…

A: Immunity is the ability of the body to fight against the  various microbes & defend the body.…

Q: 1.The passing of antibodies into newborn babies by their mothers is known as: A) active immunity B)…

A: Innate immunity: Everyone is born with innate (or natural) immunity, a type of general protection.…

Q: Describe the ways in which each of the following pathogens can disarm their host’s immune system or…

A: There are a number of different ways of evading or subverting the immune response. These…

Q: Give explanation  select all the statements that pertain to the principal of herd immunity   1)…

A: It is asking about the principle of herd immunity, a key concept in epidemiology that alludes to the…

Q: Helper T cells: A) produce antibodies B) can act as memory cells C) initiate both the cell mediated…

A: The immune system protects an organism from diseases. The immune system detects the pathogen and…

Q: Attenuated organisms often provide a weak or short-lived immune response. Vaccines containing toxoid…

A: Attenuated organisms are used to make vaccines. The response created by them is weak (so that the…

Q: Herd immunity refers to everyone in a community becoming vaccinated to protect everyone against a…

A: When there occur a disease in population , there is a which transmission of a particular disease .…

Q: Which is true regarding the innate immune system? A) O Opsonization is responsible for destroying…

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

Q: Autoimmunity produces reactions that resemble which of the following hypersensitivity reactions?…

A: Immunity is the ability of multicellular living beings to oppose destructive microorganisms.…

Q: Select all of the following that are functions performed by different antibodies. a) Group of…

A: Functions performed by different antibodies:- c) Blocking the ability of a pathogen to bind to a…

Q: Which of the following best explains why vaccination of humans against rabies can be delayed until…

A: Rabies is a viral illness that can be deadly in case not treated promptly. Vaccination against…

Q: The correct order of words to describe how innate immune response responds to a pathogen that has…

A: Immune system is categorized into two types. They are innate and adaptive immunity. Innate  immunity…

Q: Which is true of the innate immune response?   a)  Mucus can contain lysozyme and ampicillin   b)…

A: The innate immune system is the body's first line of defense against infection. It is made up of…

Q: Vaccines typically contain particles that are pieces of the virus or bacteria they target. How do…

A: The immune system plays a very important role in protecting the body from invasion by pathogens. It…

Q: True or False. The adaptive immune response protects from one specific pathogen, but there is an…

A: Immune system protects the body against infection. It is a complex network of cells and proteins.…

Q: Certain types of pathogens are unable to infect humans due to ________. A)  a reduction in human T…

A: Pathogens are living organisms that cause diseases. Different pathogens cause infections in…

Q: Jhich of the following cells in the diagram shown below phagocytizes antigen-antibody complexes and…

A: White blood cells, also known as leukocytes. They are white in colour as the name suggests. They are…

Q: Herd immunity means that the entire population (not just those who are vaccinated) are protected…

A: Herd immunity is the form of immunity where individuals who are not even vaccinated stay immune from…

Q: Based on what you know about the cells of the immune system, do you suspect this patient to have an…

A: What we see from this blood report is the following finding- Increased values- WBC, neutrophils,…

Q: Opportunistic infections are often the proximal (most direct) cause of death in individuals with…

A: Opportunistic infections (OIs) are infections that affect persons with impaired immune systems more…

Q: i) True or False : Antibodies attach firmly to an antigenic determinant called an epitope. ii) True…

A: Repost the questions other than question (i,ii,iii) separately.

Q: a) As a scientist trying to cure allergies, you would be happy to discover a drug that destroys all…

A: An allergy refers to a condition or an abnormal reaction that is elicited by the immune system in…

Q: Interferon aims to protect cells against which of the following? O 1) Intracellular bacteria O 2)…

A: Animal cells produce certain specialized signaling proteins that function against pathogens entering…