A diagnosis of tuberculosis involves a/an ________.

A. tuberculin skin test
B. sputum culture
C. chest X ray
D. acid-fast stain of sputum
E. All of the choices are correct.


Answer: E

Biology & Microbiology

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The equation, C6H12O6 + 6O2 ? 6CO2 + 6H2O (ATP + Heat), describes which of the following processes?

A. photosynthesis B. cell respiration C. cell fermentation D. glycolysis E. anaerobic metabolism

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Secondary endosymbiotic algae

What will be an ideal response?

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The initiation of translation in archaea ________.

A. employs fMet-tRNAifMet the same as bacterial cells, but proceeds in a mechanism similar to eukaryotes B. employs fMet-tRNAifMet and proceeds in a mechanism similar to bacterial cells C. employs Met-tRNAiMet and proceeds in a mechanism similar to eukaryotic cells D. employs Met-tRNAiMet the same as eukaryotic cells, but proceeds in a mechanism similar to bacteria

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A ____ indicates that evolution is occurring. 

A. stable population size B. high rate of migration C. constant environment D. change in gene frequency

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