OVERVIEW OF THE IMMUNE SYSTEM
THE GOOD BAD AND UGLY OF THE IMMUNE SYSTEM
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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True
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False
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Either A or B
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None of the above
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Detailed explanation-1: -Antibodies are large, Y-shaped proteins that recognize and bind to antigens. Plasma cells are like antibody factories, producing many copies of a single type of antibody. What is a large Y-shaped protein? Antibodies are large, Y-shaped proteins called immunoglobulins (Ig) that recognize and bind to antigens.
Detailed explanation-2: -Antibodies are specialized, Y-shaped proteins that bind like a lock-and-key to the body’s foreign invaders-whether they are viruses (opens in new tab), bacteria, fungi or parasites.
Detailed explanation-3: -Antibodies are Y-shaped proteins made in great abundance by our immune system. While antibodies come in a few shapes and sizes, the most familiar of these are the Y-shaped proteins known as IgG antibodies (immunoglobulin G).
Detailed explanation-4: -The top of the Y shape contains the variable region (V), also known as the fragment antigen-binding (F(ab)) region. This region binds tightly to a specific part of an antigen called an epitope.
Detailed explanation-5: -An antibody is a Y-shaped protein produced by B cells to identify and neutralize antigens in the body.