Which of the Following Describes the Structure of the B-Cell

question 27

Multiple Choice

Which of the following describes the structure of the B-cell receptor?

• A) It is a type I trans-membrane protein.
• B) It is a type II trans-membrane protein.
• C) It is a membrane bound form of an antibody molecule.
• D) It is composed of two polypeptides, one of which has a trans-membrane domain.
• E) It is composed of two polypeptides, both of which contain trans-membrane domains.

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