RNA Structure The mRNA from which of the following would contain a poly-A tail? A restriction endonuclease from E. coli Bacterial alpha-amylase Human insulin Bacteriophage DNA ligase A restriction endonuclease from E. coli Bacterial alpha-amylase Human insulin Bacteriophage DNA ligase ANSWER DOWNLOAD EXAMIANS APP
RNA Structure What modified base is at the 5' extremity of a capped eukaryotic m-RNA? 1-methyl-adenosine 1-methyl-guanosine 2'-O-methyl-guanosine 7-methyl-guanosine 1-methyl-adenosine 1-methyl-guanosine 2'-O-methyl-guanosine 7-methyl-guanosine ANSWER DOWNLOAD EXAMIANS APP
RNA Structure In RNA, uracil pairs with cytosine adenine guanine thymine cytosine adenine guanine thymine ANSWER DOWNLOAD EXAMIANS APP
RNA Structure Which of following RNA characteristically contains unusual purines and pyrimidmes? mRNA nRNA tRNA rRNA mRNA nRNA tRNA rRNA ANSWER DOWNLOAD EXAMIANS APP
RNA Structure The tertiary structure of yeast tRNA resembles the 3-dimensional structure of other tRNAs All of these is maintained mostly by non-Watson-Crick base pairing involves extensive base stacking interactions resembles the 3-dimensional structure of other tRNAs All of these is maintained mostly by non-Watson-Crick base pairing involves extensive base stacking interactions ANSWER DOWNLOAD EXAMIANS APP
RNA Structure What is the average size (in bp) of a mature t-RNA? 100 bp 120 bp 140 bp 80 bp 100 bp 120 bp 140 bp 80 bp ANSWER DOWNLOAD EXAMIANS APP
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