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Food is not allowed in the lab but drinks are OK. (T 21)

First to insert and grow recombinant DNA in bacteria

What is the purpose of a streak dilution? (T24)

___ is the cytosol (C3)

Often called the “father of microbiology” because he made so many contributions to the field.

Selective media encourages growth of certain microbes while inhibiting the growth of others (T19)

Cells arranged in pairs  (C2)

These cells are being viewed with the high-power objective. Use the ocular micrometer to determine the diameter of the cell. (T16) Use this calibration chart to determine your answer. Objective lens 4x 10x 40x 100x 1 ocular unit = 25 µm 10 µm 2.5 µm 1 µm

___ is the fimbria (C3)

List three ways microbes affect human life. (3 points) T5