Asked by: Ana Sernandezmedical health vaccines
What is an antibody quizlet?
Last Updated: 16th March, 2020
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Consequently, what is an antibody and how does it function?
An antibody (Ab), also known as an immunoglobulin (Ig), is a large, Y-shaped protein produced mainly by plasma cells that is used by the immune system to neutralize pathogens such as pathogenic bacteria and viruses. The production of antibodies is the main function of the humoral immune system.
Secondly, what is the purpose of antibody? Antibodies, also known as immunoglobulins, are Y-shaped proteins that are produced by the immune system to help stop intruders from harming the body. When an intruder enters the body, the immune system springs into action. These invaders, which are called antigens, can be viruses, bacteria, or other chemicals.
In this regard, how do antibodies work quizlet?
Antibodies are part of the human immune system. Basically, they identify bad bacteria and viruses and track them down to fight back. How does Antibodies Work? When a pathogen, or a microorganism that makes a person ill, enters the body, the antibodies jump into action to fight them off.
What is an antigen quizlet?
Antigens are foreign molecules that are recognized by the immune system. They can bind to antigen-specific receptors (antibodies and T cell receptors). Antigens that do not bind, do not induce an immune response. An immunogen is an antigen that induces an immune response.