1.The passing of antibodies into newborn babies by their mothers is known as: A) active immunity B) passive immunity C) primary immune response D) antigens The immune system responds to the antigens found on invading microorganisms by: A) producing antibodies B) antibodies preventing the microbe from causing infection C) marking the microbe so that it can be attacked by white blood cells D) all the above

Q: What is an introduction to ANTIBODY STRUCTURE AND FUNCTION ?

A: Antibody (Ab) or immunoglobin (Ig) is a Y-shaped protein produced by the immune system in response…

Q: Explain the term antibodies?

A: Lymphocytes are white blood cells that the body's immune system helps fight infections. There are…

Q: What is the basis of immunological memory?

A: Definition :- Immunological memory refers to the ability of B and T cells to produce long - lived…

Q: what are the functions of antigen presentation?

A: Antigen presentation is the process by which protein antigen is is presented to lymphocytes in the…

Q: What is the purpose of a vaccination, and what are the three types of vaccines?

A: A Vaccine is a substance introduced in someone's body to prevent them from getting specific…

Q: What are ABO blood-group antigens?

A: A blood type (also known as a blood group) is a classification of blood, based on the presence and…

Q: What is the purpose of using a secondary antibody?

A: Antibodies are the sites where antigen binding occurs on the surfaces of B- cell or membrane,…

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

A: Answer Naturally acquired passive immunity

Q: Why is IgM particularly effective at cross-linking antigens?

A: Antigens can be defined as the substances that is responsible for triggering the immune response…

Q: What are passive andactive immunization?According to the duration ofthe protection how do thesetypes…

A: The immunology is a branch of science that studies and deals with the immune system of the body. The…

Q: The skin and bodily secretions provide the first line of defense against infection. One response in…

A: Skin is the largest organ of the integumentary system that covers the body and provides three main…

Q: How can we convince the general public and possibly even ourselves, that immunization is a necessary…

A: Immunization is a process of providing vaccine to a person to prevent, safeguard from dangerous…

Q: What are the types of Immunomodulator agents?  Please explain each of them?  Please answer at your…

A: Immunomodulators are substances that operate on the pathways that control the immune system's…

Q: Define the term immunization ?

A: Immunization is a process that is related to immunity. Here we will define the term immunization…

Q: How do vaccines provide immunity?

A: A vaccine is a natural arrangement that gives dynamic procured resistance to a specific irresistible…

Q: Illustrate the Antibody Structure ?

A: Antibody also called as immunoglobulin is a protein molecule produced as a result of response to the…

Q: What are natural activeimmunization and artificialactive immunization?

A: Immunity refers to every mechanism of the body that helps to protect the body from harmful foreign…

Q: What political and societal factors might lead to a decrease in childhood immunizations?

A: In physiology, childhood immunization is defined as vaccination in order to develop immunity against…

Q: How does a person get antibodies upon vaccination?

A: Vaccine is a non pathogenic and that makes a particular pathogen in order to elicit an immune…

Q: How do foreignness, size, and complexity contribute to antigenicity?

A: An antigen can be defined as a foreign substance or a toxic material that stimulates an immune…

Q: Why does antibody titer rise after infection? Is ahigh antibody titer indicative of an ongoing…

A: Antibody titer basically refers to the amount of antibody produced by the organisms. This value is…

Q: What are different types and the effectiveness of vaccines?

A: Vaccines are the boon of the 21st century warding off all preventable diseases with a swift…

Q: Draw a schematic diagram of a typical IgG molecule and label each of the following parts: H chains,…

A:

Q: How do vaccines protect against common childhood illnesses such as chicken pox, measles, and mumps?

A: Nutrient imbalance and pathogen attack are the primary causes of disease occurrence. The body is…

Q: What is immunisation?

A: The immune system is a host defense system comprising many biological structures and processes…

Q: Define the term passive immunization?

A: Immunization is a process in which an individual's immune system is boosted against an infectious…

Q: Identify two immunological diagnostic techniques that rely on a secondary antibody, and explain how…

A: Serology is the scientific study of blood serum and other bodily fluids. In practical immunological…

Q: Why doesn't a vaccine cause a person to get ill?

A: Infectious diseases are diseases caused by a bacterium, virus, fungus or other pathogens.…

Q: What are antigenic determininants? What is their role, and how do they function?

A: An antigen is a substance that is regarded as foreign by our immune system. The antigen induces our…

Q: How does HIV get past our 2nd and 3rd lines of immune defense? 1.by releasing its DNA into our…

A: HIV- It has two antigenic variants HIV-1 and HIV-2, It destroys the immune system and therefore the…

Q: Why does an inactivated vaccine induce only a humoral response, whereas an attenuated vaccine…

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

Q: What are the types of  Vaccines?

A: A vaccination is a biological preparation that gives people active acquired immunity against a…

Q: Which of the following is the most infectious?

A: Answer -  Shigella is the most infectious among all others.

Q: What are the Immunologic mechanisms?

A: Immunologic mechanisms are molecular or cellular regulatory mechanisms.

Q: What does the flu shot protect against? Why do you need to get a new flu shot every year for…

A:

Q: What evidence led Emil von Behring to discover antibodies and the complement system in 1905?

A: Antibodies, also known as immunoglobulins, are protein molecules produced by the body's immune…

Q: How does a latent infection differ from a chronic infection?

A: When a microorganism invades and multiplies inside the body of its host, then it is termed an…

Q: What makes HIV so hard to eliminate from the body?

A: HIV (human immunodeficiency virus) belongs to the lentivirus genus. It is a retrovirus that contains…

Q: Why is the development of recurrent or unusual infections the clinical hallmark of immunodeficiency?

A: Introduction :- The immune system's components, such as lymphocytes, phagocytes, and the complement…

Q: What is passive immunisation?

A: Immunity is the ability of an organism to fight with the diseases. Any foreign organism or particle…

Q: Would creating vaccines and using plasma antibodies be affective  in  treating Coronavirus?

A: Basically, Plasma therapy is a medical procedure that uses the blood of a recovered patient to…

Q: Draw a schematic diagram of a typical IgG molecule and label each of the following parts: H chains,…

A: Introduction: Antibodies are the antigen binding proteins present on the B-cell membrane and…

Q: What is the role of immunization?

A: The immune system is a network of biological mechanisms that guards an organism against infection.…

Q: what are pathogen?

A: The microorganisms on the earth exist in different forms, shapes, sizes, and in a diverse range of…

Immune Disorders

The collaboration between the cells and proteins that work together as a defense system against infection comprises the immune system.Each of them performs a variety of tasks to recognize and/or react against a foreign body.