Prokaryotic cells differ from eukaryotic cells because prokaryotic cells usually have

1. a nuclear membrane.
2. a cell wall.
3. one chromosome.

A) 2 and 3 B) 1 and 3 C) 1 only D) 2 only


A

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8 fluid ounces = ________ mL

A) 30 B) 60 C) 120 D) 240

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In the combined-gas law, n represents:

a. Boltzmann's uni-versal gas constant. c. the number of moles of gas. b. the atomic mass of the gas. d. the partial pressure of a gas.

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Which two CD markers are helpful in differentially identifying CLL from hairy cell leukemia?

a. CD19 and CD5 b. CD5 and CD11c c. CD5 and CD25 d. sIg and CD25

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Which of the following is NOT a category of tonsil tissue?

a. palatine b. pharyngeal c. laryngeal d. lingual

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