Question

multiple choice question what is the average size of a bacterial cell? 10 millimeters 1 nanometer 100 micrometers 1 micrometer

Explanation:

Bacterial cells are typically very small. They are usually measured in micrometers. 10 millimeters and 1 centimeter are much too large for a bacterial cell. 150 micrometers is on the larger - side for single - celled organisms and not typical for bacteria. A typical bacterial cell is around 1 micrometer in size.

Answer:

1 micrometer