Explain how many different wyas could the two polypeptide

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If insulin were treated with mercaptoethanol to break its disulfide bonds, and then the mercaptoethanol were removed so that disulfide bonds could re-form, how many different wyas could the two polypeptide chains become linked to each other (assuming that one or two disulfide bonds can form between the two chains)?

Reference no: EM13269582

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