 
			 
			MCQOPTIONS
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				| 1. | A PCR cycle consists of | 
| A. | three steps, denaturation, primer annealing and elongation | 
| B. | three steps, denaturation, initiation and elongation | 
| C. | three steps, primer annealing, elongation and termination | 
| D. | three steps, initiation, elongation and termination | 
| Answer» B. three steps, denaturation, initiation and elongation | |