Biology, asked by PragyaTbia, 1 year ago

Define Antibody.
Topic: Human health and diseases

Answers

Answered by Neeraj723
0
When you read about antigen and antibody, you will begin to understand that these have something to do with the immunity in the body. In the field of microbiology and immunology, the antigen-antibody complex has a major role.
Answered by aburaihana123
0

Answer:

Antibodies are proteins also called immunoglobulins. Each with 4 polypeptide bonds bonded in "Y" shape. They  are probing tools which attach to antigen in a unique way. This allows diagnostic applications such as pregnancy tests and cancer treatments. It is produced by immune system. When an alien substance enters the body, the immune system identifies it as foreign because molecules antigen's surface differ from those found in the body.

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