Answer: Visualizing Transcription
Explanation:
 DNA is double-stranded, but only one strand serves as a template for transcription at any given time. This template strand is called the noncoding strand. The nontemplate strand is referred to as the coding strand because its sequence will be the same as that of the new RNA molecule.
 
        
             
        
        
        
Answer:  "andropause" .
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Enzymes split the DNA molecule into two rails and then transport corresponding nitrogen bases to each rail. I think this is the answer