The assay shown in Figure 17.1 is used for what?
A. detecting antibodies against a complex mix of antigens
B. verifying infection with a virus
C. determining the concentration of antibodies
D. detecting neutralizing antibodies
E. blood typing
Answer: A
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If a plant were placed in continual darkness, it would continue to open and close its stomata at approximately the same
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Why is chlamydia much more common than syphilis?
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During practice, a soccer player got hit in the head. After a few minutes, she was able to get up and went to the sidelines to get a bottle of water. As she was walking she felt extremely dizzy and fell over. What part of her brain may have been damaged?
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If GM crops can decrease pesticide use, why are environmentalists still concerned about them?
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