 
			 
			MCQOPTIONS
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				| 1. | The antibiotic penicillin was discovered by which of the following researchers? | 
| A. | Emmerich and Low | 
| B. | Gratia and Dath | 
| C. | Alexander Flemming | 
| D. | Vuillemin | 
| Answer» D. Vuillemin | |