OVERVIEW OF THE IMMUNE SYSTEM
IMMUNITY INNATE AND ADAPTIVE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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What holds together the four polypeptide chains of an antibody?
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disulfide bonds
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light chains
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heavy chains
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complement proteins
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MHC proteins
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Explanation:
Detailed explanation-1: -Each IgG molecule consists of two heavy chains and two light chains. The two heavy chains are linked to each other by disulfide bonds and each heavy chain is linked to a light chain by a disulfide bond.
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