Growth and Nutrition of Bacteria
The term aerotolerant anaerobe refers to an organism that

requires less oxygen than is present in air
prefers to grow without oxygen
doesn't use oxygen but can grow in the presence of oxygen
is killed by oxygen

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

Photosynthetic cyanobacteria (phototrophic metabolism)
Aerobic, glucose-respiring bacteria (aerobic respiration)
Ammonia-oxidizing bacteria (chemolithotrophic bacteria)
None of these

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