IMMUNOLOGY

Detailed explanation-1: -Antibody (Ab) is also known as an immunoglobulin(Ig). These are large, Y-shaped blood proteins produced by plasma cells. They bind to foreign particles and invade them. These particles are foreign bodies that get attacked by Antibody.

Detailed explanation-2: -An antibody is a Y-shaped protein produced by B cells to identify and neutralize antigens in the body.

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).