Bacteria are generally
A)1 to 2 centimeters thick.
B)1 to 2 millimeters thick.
C)1 to 2 micrometers thick.
D)1 to 2 nanometers thick.
E)1 to 2 meters thick.

Question

Quizplus · Accepted Answer

Bacteria are one of the smallest living organisms and their thickness is measured in micrometers (µm), with most bacteria ranging between 1 and 10 µm. Therefore, the best choice is C, which represents 1 to 2 micrometers thick.

Bacteria Are Generally