Growth and Nutrition of Bacteria
A culture broth tube was very turbid at the bottom of the tube but clear at the top of the tube indicating that the

organism should be grown in an anaerobic chamber
broth is sterile
organism cannot produce superoxide dismutase and/or catalase
organism can tolerate oxygen

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Growth and Nutrition of Bacteria
Which of the following organisms typically get their carbon for biosynthesis from carbon dioxide?

Anaerobic, glucose-respiring bacteria (anaerobic respiration)
Aerobic, glucose-respiring bacteria (aerobic respiration)
Glucose-fermenting bacteria (fermentation)
Ammonia-oxidizing bacteria (chemolithotrophic bacteria)

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