If You Were Developing Artificial B- Cell Receptors BCRs) Based

question 21

Multiple Choice

If you were developing artificial B- cell receptors BCRs) based on the natural version and wanted to change the BCRs' ability to bind certain antigens, which region of the natural receptor would you alter?

• A) carboxy terminus of light and heavy chains
• B) amino terminus of light and heavy chains
• C) transmembrane domain
• D) the region projecting into the cytoplasm of the cell

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