 
			 
			MCQOPTIONS
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				| 1. | Crick demonstrated that the genetic code involved three bases and suggested that the code was degenerated. What experimental technique Crick conducted to suggest genetic code degeneration? | 
| A. | Gel electrophoresis | 
| B. | Density gradient centrifugation | 
| C. | Frameshift mutagenesis | 
| D. | Restriction digests of the rII gene | 
| Answer» D. Restriction digests of the rII gene | |