Question

What is antibodies?​

Answer 1

Antibodies are Y-shaped proteins that bind to the body's foreign invaders and signal the immune system to get to work. (Image: © Shutterstock) Antibodies are specialized, Y-shaped proteins that bind like a lock-and-key to the body's foreign invaders — whether they are viruses, bacteria, fungi or parasites

Answer 2

Explanation:

a blood protein produced in response to and counteracting a specific antigen. Antibodies combine chemically with substances which the body recognizes as alien, such as bacteria, viruses, and foreign substances in the blood.

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