Multiple Choice
If a serum specimen is diluted 1:2 with buffer beginning in tube 2 and serially rediluted 1:2 in each of five subsequent test tubes,what is the concentration of serum in tube 5?
A) 0.5
B) 0.25
C) 0.125
D) 0.06
Correct Answer:

Verified
Correct Answer:
Verified
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