MISCELLENOUS
VACCINATION
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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The basic antibody unit is composed of
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2 identical heavy chains and 2 different light chains
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2 identical heavy chains and 2 identical light chains
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2 different heavy chains and 2 identical light chains
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2 different heavy chains and 2 different light chains
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Explanation:
Detailed explanation-1: -The basic structural unit of an antibody molecule consists of four polypeptide chains, two identical light (L) chains (each containing about 220 amino acids) and two identical heavy (H) chains (each usually containing about 440 amino acids).
Detailed explanation-2: -Each immunoglobin has two heavy chains and two light chains, the antigen binding is present in: Q. An immunoglobin or the antibody has two heavy chains and two light chains.
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