 
			 
			MCQOPTIONS
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				| 1. | Micelles of fatty acids in water are organized such that the __________ faces the solvent and the __________ are directed toward the interior | 
| A. | carboxylic acid groups, hydrocarbon chains heads | 
| B. | hydrophilic heads, hydrophobic tails | 
| C. | hydrocarbon chains, carboxylic acid groups | 
| D. | both (a) and (b) | 
| Answer» E. | |