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#Question id: 4163


The net effect of all amino acid tRNA synthetases binding to a tRNA is to position the __ of tRNA in the active site.

#Unit 3. Fundamental Processes
  1. 3ʹ end    

  2. 5ʹ end     

  3. anticodon     

  4. D arm


Answer:- Option(s): 1


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#Question id: 3662

#Unit 3. Fundamental Processes

______________ refers change to the DNA that affects expression of a gene but is not inherited.

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