7990
The fidelity of RNA synthesis depends on both accurate template - mediated nucleotide selection and proper maintenance of register between template and RNA .
 Chemical: nucleotide
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
 Entities: nucleotide 
Answer:
 Chemical: nucleotide