A Naive B Lymphocyte Has Receptors Bound to Its Surface

question 57

Multiple Choice

A naive B lymphocyte has receptors bound to its surface that ________.

• A)are all specific for the same antigen
• B)have a variable region that is different to the variable regions of B cell-receptors embedded in other naive B lymphocytes
• C)is one of up to 10 trillion possible protein configurations due to genetic rearrangement
• D)will have the same variable region as the antibodies that will be secreted following a challenge by the corresponding antigen
• E)All of the choices are true statements concerning B lymphocyte-receptors.

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