 
			 
			MCQOPTIONS
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				| 1. | Both DNA gel electrophoresis and SDS-PAGE of proteins are similar because | 
| A. | in both cases molecules migrate to the anode | 
| B. | both techniques rely on a constant charge to mass ratio | 
| C. | both techniques utilize the sieving properties of gels | 
| D. | all of the above | 
| Answer» E. | |