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

Composed of a phospholipid bilayer, this structure restricts what moves into and out of the cell (C1)

Rod-shaped bacteria (C2)

Motile, ingest food and lack cell walls (T9)

The DNA and protein material found inside the nucleus (C1)

Broken glass can be placed in the trashcan. (T 21)

When you first begin to look at the slide, should you position the stage close the objective, far from the objective, or in between?

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

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)