Answer the question using the accompanying figure. If an antibody serves as a B-cell receptor, it will bind to the host

cell membrane via region number____.



a. 1
b. 2


c. 3
d. 4
e. 6


ANSWER: e

Biology & Microbiology

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The Great Pacific Garbage Patch is a region of the north central Pacific where a high concentration of confetti-like

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Which of the following is a junction between two

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Maintaining the ozone layer is crucial for life because it

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