What is the function of mucus in preventing infections? Group of answer choices To stimulate the complement system when pathogens are present To trap pathogens so that they cannot penetrate deeper into the tissues To inhibit growth of microbes by having a highly basic pH To make antibody-antigen binding more efficient

Q: Explain the Complement system in your own words?  State the 3 types of Complement and briefly…

A: Complement system is a type of immune response of the body.

Q: A childhood infection with the viral disease mumps could provide which sort of immunity? Group of…

A: A childhood infection with the viral disease mumps could provide which sort of immunity? Ans :…

Q: this is for hypersensitivities topic Please select one example of surface molecules that inhibit…

A: The complement system is made up of a vast number of different plasma proteins that interact to…

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: in order for phagocytic cells to recognize pathogens, the        on the pathogen surface must…

A: Innate immunity refers to nonspecific defense mechanisms that come into play immediately or within…

Q: Describe the main characteristics and differences between innate and adaptive immunity. How does the…

A: The immune system is a complex network of cells, tissues, and organs that protects the body from…

Q: Which of these innate defenses would be most inhibited by antibiotic use? Group of answer choices…

A: Innate immunity is the one that is present since birth. It helps in protection against all antigens.

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: 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: Match each immune response event and the corresponding evasion strategy to the appropriate pathogen.

A: Particularly cytotoxic T lymphocytes, which are absolutely vital for spotting and eliminating…

Q: Discuss the difference between him oral and cell mediated immunity in terms of chemicals and cells…

A: Definition Humoral immunity refers to immunity mediated by macromolecules found in extracellular…

Q: The classic inflammatory response (heat, swelling, redness, pain) reflects the communication of…

A: The classic inflammatory response is a complex and coordinated series of events orchestrated by the…

Q: Choose all the answers that are true. The lymphatic system helps to protect the body Inflammation…

A: Lymph does not contain Red blood cells. It only contains White blood cells. The lymphatic system is…

Q: What are T or B Memory cells and plasma cells considered to be? Classify each as  innate/adaptive…

A: Memory T cells are antigen experienced cells which mediate a faster and potent response against…

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: 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: Which of these innate defenses would be most inhibited by antibiotic use?

A: Innate immunity is non-specific immunity. It is present since birth. Memory is absent in innate…

Q: CRITICAL THINKING New research suggests a link between some microbes that normally live in the body…

A: Periodontitis is a disease that affects the gum causing destruction of the teeth. The teeth may…

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: 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: 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: 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: 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: 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: 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: Breastfeeding is an example of which of the following types of immunity? View Available Hint(s) for…

A: Breast milk is a rich source of Ig-A and Ig-G. These are antibodies which are required for fighting…

Q: The antibody-antigen complex activates which arm of the Complement system     properdin pathway…

A: It consist of complement cascade which involves the use of serum proteins synthesized by the liver…

Q: Paroxysmal nocturnal hemoglobinuria is a disease characterized by lysis of red blood cells, which…

A: Paroxysmal nocturnal hemoglobinuria. It is a rare disease that is caused by a mutation in bone…

Q: What is complement activation in the biological sense

A: Immune system is a defense system in a human body that protects the body against invading pathogens…

Q: the hallmark of the innate immune response as it is not specific and has no memory to treat…

A: Innate Immune response is a native or natural immunity, which is present from birth and acts…

Q: New Skin' research center uses mice for studies of skin grafting. To prevent rejection of the graft,…

A: Skin grafting is a wound closure method used in dermatology, most typically to repair wounds caused…

Q: Which of the following cells does not phagocytose pathogens? granulocytes B cells dendritic cells…

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

Immunology

Immunology is the division of science involved with the immune reactions occurring in living organisms. The organisms are accustomed to evolving internal defense mechanisms to evade the invasion of microbial pathogens. Diverse cells are connected with stimulating the immune responses, which produce inhospitable conditions to the microbes prompting their lysis and thus inhibits the multiplication of the pathogens. The immune system can distinguish the pathogens through the aid of cellular intercommunication and launch responses to destroy them.