Science, asked by umerwaseem, 10 months ago

2. Explain the parts of antibody molecule​

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Answered by Anonymous
2

Answer:

Explanation:

Antibodies are immune system-related proteins called immunoglobulins. Each antibody consists of four polypeptides– two heavy chains and two light chains joined to form a "Y" shaped molecule. ... This variable region, composed of 110-130 amino acids, give the antibody its specificity for binding antigen.

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