RNA Structure What modified base is at the 5' extremity of a capped eukaryotic m-RNA? 1-methyl-adenosine 2'-O-methyl-guanosine 1-methyl-guanosine 7-methyl-guanosine 1-methyl-adenosine 2'-O-methyl-guanosine 1-methyl-guanosine 7-methyl-guanosine ANSWER DOWNLOAD EXAMIANS APP
RNA Structure The mRNA from which of the following would contain a poly-A tail? A restriction endonuclease from E. coli Bacteriophage DNA ligase Human insulin Bacterial alpha-amylase A restriction endonuclease from E. coli Bacteriophage DNA ligase Human insulin Bacterial alpha-amylase ANSWER DOWNLOAD EXAMIANS APP
RNA Structure During RNA synthesis, the DNA template sequence 5'Tp Ap Gp Cp 3' Would be transcribed to produce which of the following RNA sequence? 5'-Gp Cp Tp Ap-3' 5'-Gp Cp Up Ap-3' 5'-Ap Up Cp Gp-3' 5'-Ap Tp Cp Gp-3' 5'-Gp Cp Tp Ap-3' 5'-Gp Cp Up Ap-3' 5'-Ap Up Cp Gp-3' 5'-Ap Tp Cp Gp-3' ANSWER DOWNLOAD EXAMIANS APP
RNA Structure Which of following RNA characteristically contains unusual purines and pyrimidmes? nRNA rRNA tRNA mRNA nRNA rRNA tRNA mRNA ANSWER DOWNLOAD EXAMIANS APP
RNA Structure What is the average size (in bp) of a mature t-RNA? 140 bp 80 bp 120 bp 100 bp 140 bp 80 bp 120 bp 100 bp ANSWER DOWNLOAD EXAMIANS APP
RNA Structure A nicked RNA molecule can be ligated by T4 RNA ligase all of these T4 DNA ligase DNA polymerase T4 RNA ligase all of these T4 DNA ligase DNA polymerase ANSWER DOWNLOAD EXAMIANS APP
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