 
			 
			MCQOPTIONS
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				| 1. | Which of the following organisms typically get their carbon for biosynthesis from carbon dioxide? | 
| A. | Glucose-fermenting bacteria (fermentation) | 
| B. | Anaerobic, glucose-respiring bacteria (anaerobic respiration) | 
| C. | Aerobic, glucose-respiring bacteria (aerobic respiration) | 
| D. | Ammonia-oxidizing bacteria (chemolithotrophic bacteria) | 
| Answer» E. | |