Multiple Choice
In an agglutination test, eight serial dilutions to determine antibody titer were set up. Tube #1 contained a 1:2 dilution; tube #2, a 1:4, etc. If tube #6 is the last tube showing agglutination, what is the antibody titer?
A) 6
B) 1:6
C) 1:32
D) 32
E) 64
Correct Answer:

Verified
Correct Answer:
Verified
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