Multiple Choice
If the volume of growth medium trapped under the double-lined box shown in the magnification of the Petroff-Hausser chamber is 5 × 10-5mls, the density of cells in the culture is ________.
A) approximately 2 × 105
B) approximately 2 × 106
C) approximately 2 × 1010
D) approximately 2 × 1025
Correct Answer:

Verified
Correct Answer:
Verified
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