 
			 
			MCQOPTIONS
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				| 1. | Group I strains generally includes in | 
| A. | all types of strains (proteolytic)A, B and F | 
| B. | all types of strains (non-proteolytic) E and F | 
| C. | all types of strains (proteolytic)C, D and F | 
| D. | none of the above | 
| Answer» B. all types of strains (non-proteolytic) E and F | |